Biología
Biología celular, genética, ecología y fundamentos de ciencias de la vida.
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\the necklace\ by guy de maupassant \what is the matter? come, you have…
flowers, like roses
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fill in the blank question in a dihybrid cross, aa bb plants are crosse…
Aa Bb
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2 select the correct answer. which is the best action to take if you ar…
C. Go to the lowest floor or an interior room of the home and cover yourself.
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the process of genetic modification involves inserting a gene from bact…
C. Crops can be genetically modified to contain additional nutrients that are lacking from the diets of many people in developing countries.
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dna fingerprinting is a laboratory technique used to establish a link b…
A. Brook trout
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dihybrid genetic crosses – chickens! trait | dominant allele | recessiv…
a. WF b. Wf, wf c. (See Punnett square below) d. WW Ff, Ww Ff, WW ff, Ww ff e. White, five-toed (1:1) and white, three-toed (1:1) (ratio 1:1) Second part: a. pp Cc b. Pp cc
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all of the statements except one are true about mutations. which statem…
A. Mutations must be present in parents and then passed to offspring.
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common chromosomal abnormalities and their frequencies name of abnormal…
D. nondisjunction of chromosomes
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digestive enzymes in your stomach and intestines help digest the food y…
C. chromosomes
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name dihybrid genetic crosses – chickens! trait\tdominant allele\treces…
\(WF\) ## b.
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multiple-choice question what are the reactants in photosynthesis? (wha…
Carbon dioxide and water
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practice 1 order the following examples from the smallest unit or least…
1. Cell, 2. Tissue, 3. Organ, 4. Organ System, 5. Organism
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multiple-choice question what are the products of a photosynthetic reac…
glucose and oxygen
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multiple-choice question how do plants use the glucose they produce? ex…
store it as starch
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genetic variation is the source for evolution. without a variety of phe…
A. Errors caused by DNA polymerase during replication, D. Induced changes to the genome from environmental factors, E. Fertilization of two haploid gametes during sexual reproduct…
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multiple-choice question what is the primary source of energy for photo…
Sunlight
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multiple-choice question what is the primary purpose of photosynthesis …
to make food
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multiple-choice question what do plants make during photosynthesis that…
Glucose (sugar)
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multiple-choice question what part of the plants absorbs water from the…
Roots
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mutations can occur in the chromosomes of all types of cells. mutations…
A. gametes
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multiple-choice question where does the exchange of gases happen? lysos…
Stomata
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multiple select question select all that apply prior to the 20th centur…
traits are transmitted directly from parents to offspring, heredity occurs within species
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multiple-choice question what is the green pigment called? melanin chlo…
Chlorophyll
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changes in the dna sequence that affect the expression of genetic infor…
B. mutations
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fill in the blank question the form of a trait is the one that is not e…
recessive
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multiple-choice question which part of the plants cell is primarily res…
Chloroplast
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check for understanding: analyzing plot not graded directions answer th…
B. Events of the plot show character change (alternately lack of change) or how characters respond to challenges, which readers can later analyze for messages or life lessons.
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multicellular organisms use cell division and mitosis for growth, maint…
D. the template DNA provides for making copies during replication
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fill in the blank question a cross in which only a single trait with tw…
monohybrid
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ms. sampat college now-modern world study guide final 12/4/25 part a-sh…
Social Science - History
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us district courts hear federal cases involving state and local issues.…
civil and criminal issues.
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why did the spanish execute miguel hidalgo and josé morelos? to establi…
to prevent the spread of the revolution
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who led a successful revolution in mexico in 1821, later declaring hims…
Agustín de Iturbide
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what events served as inspiration for the latin american countries in t…
the American Revolution and the French Revolution
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multiple select question select all that apply prior to the 20th centur…
traits are transmitted directly from parents to offspring, heredity occurs within species
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how many chromosomes are in a normal human karyotype? 46 22 sets of 3 2…
46
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which syndrome is characterized by a fragile tip on one of the x chromo…
Fragile X syndrome
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this karyotype has an extra chromosome on the 13th pair, indicating pat…
trisomy 13
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when you examine the chromosomes circled, which abnormality is indicate…
monosomy 23
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which pair of chromosomes typically represents the sex chromosomes? 1st…
23rd pair
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the blank question s in which only a single trait with two variations i…
monohybrid
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an allele is a different form of the same gene. one allele is received …
- Gene: Hair Color; Alleles: Brown, Blonde - Gene: Hair Texture; Alleles: Curly, Straight - Gene: Height; Alleles: Tall, Short - Gene: Skin Color; Alleles: Dark, Light
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when sperm and egg cells come together, genetic information from the bi…
D. An offspring receives their traits from both the biological female and the biological male.
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when sperm and egg cells come together, genetic information from the bi…
D. An offspring receives their traits from both the biological female and the biological male. ### Question 3
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select all that apply choose the main reasons that contributed to mende…
There were a large number of pure varieties, The garden pea is small and easy to grow, Garden peas can easily be manipulated to produce controlled crosses
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which of these terms best describes the process by which the brain stor…
C. memory
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name: date: base your answers to questions 1 through 3 on the informati…
Largest: Organism Then: Cells Then: Chromosome Then: DNA Then: Gene Smallest: Traits (In table form, filling the rows from largest to smallest: Row 1 (Largest): Organism Row 2: Ce…
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when a hot surface is touched, receptors in the hand send a signal to t…
A. A behavioral response requires coordination and communication between different parts of the body.
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a circus performer was trying a new act that involved walking on a tigh…
B. His brain could not process the information being sent to it by his leg muscles.
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what kind of cells send and receive messages? a. bone cells b. nerve ce…
B. nerve cells
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which statement best explains why sensors (or senses) are necessary to …
C. Stimuli must be sensed in order to produce a response
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question id: m017 read the list and answer the question that follows. e…
C. The US manufacturing industry grew
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in order for the body to respond to external stimuli, it must first rec…
C. senses
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a. straight hair is dominant to curly. • ___ straight • ___ straight • …
### Part a (Straight vs Curly Hair) - Straight (homozygous dominant): \( SS \) - Straight (heterozygous): \( Ss \) - Curly (homozygous recessive): \( ss \) ### Part b (Pointed vs …
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in countries where vitamin d cannot be obtained from sunlight, there we…
Observational, Retrospective (the selected options are "Observational" and "Retrospective" as per the checkmarks in the image) ### Part (b)
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jorge wants to move toward light. once jorge’s eyes detect light, how d…
A. The eye cells transmit nerve impulses to the brain, which translates the signal and transmits nerve impulses to the muscles.
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given data: key center chocolates, inc. cost of new machine $24,000 lif…
Yes (assuming the NPV is positive, so the management should accept the project)
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11. how many independent variables should a controlled experiment have?…
11. One 12. Number of developing clams 13. Water temperature 14. 30°C 15. The number of developing clams decreases as the temperature increases.
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1 for each phenotype below, list the genotypes a. straight hair is domi…
1. \( Tt \) 2. \( RR \) 3. \( Cc \) 4. \( GG \) 5. \( tt \) 6. \( TT \) 7. \( AA \) 8. \( aa \) 9. \( Aa \) 10. \( Yy \) 11. \( SS \) 12. \( ss \) 13. \( cc \) 14. \( Gg \) 15. \(…
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directions: select each correct answer. more than one answer may be cor…
A. The information could trigger an immediate behavior, B. The information could be stored as a memory
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sam loves his mom’s cookies. one day, after eating ten cookies, he stop…
B. The sensory receptors in Sam's stomach sent a message to his brain, which made him stop feeling hungry.
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which type of cell is most responsible for relaying information to the …
B. nerve cells
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when jack was learning driving, he was taught about basic traffic rules…
A. On seeing the signal light turn red, Jack's visual receptors sent a message to his brain, which processed the message according to a stored memory and caused his leg muscles to…
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when tom took a sip of coffee, it burned his tongue. a few days later, …
A. The sensory receptors in Tom’s hands sent a message to his brain, which processed the message according to a stored memory and caused him to refrain from drinking the coffee im…
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john changes the position of the oars in the water to steer the kayak a…
C. John's eyes send a signal to his brain; his brain processes this information and sends a signal to his arms to change the position of the oars.
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1. table with genotypes, partially visible 2. for each of the genotypes…
### Part a: - \( PP \): Purple flowers - \( Pp \): Purple flowers - \( pp \): White flowers ### Part b: - \( RR \): Round seeds - \( Rr \): Round seeds - \( rr \): Wrinkled seeds …
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a father purchased a new singing toy for his baby daughter. when a butt…
C. Sensory receptors in the baby's ears sent a signal to her brain, which then sent a signal to her facial muscles, causing her to smile.
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sam loves his moms cookies. one day, after eating ten cookies, he stopp…
C. The sensory receptors in Sam's stomach sent a message to his brain, which made him stop feeling hungry
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jane and her friends went to the cinema to see a 3d movie. a character …
C. Jane's visual receptors sent a message to her brain, which then sent a message to the muscles of her neck that her head to move backwards.
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when a hot surface is touched, receptors in the hand send a signal to t…
B. A behavioral response requires coordination and communication between different parts of the body.
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genotype and phenotype practice name introduction: recall that each org…
| Genotype | Homozygous (Ho) / Heterozygous (He) | |----------|-------------------------------------| | AA | Ho | | Ee | He | | Ii | Ho | | Mm | He | | Bb | He | | ff | Ho | | Jj …
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jamal is practicing punnett squares. based on this sample, which box di…
d.
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which type of cell is most responsible for relaying information to the …
A. nerve cells
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identifying characteristics of a theory which statements correctly desc…
Theories result from several repeated experiments, Theories explain observations and hypotheses, Theories may be revised over time
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directions: select each correct answer. more than one answer may be cor…
The information could trigger an immediate behavior
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a circus performer was trying a new act that involved walking on a tigh…
A. His visual receptors could not send messages to his brain so that it could process them and keep him balanced.
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what is a genotype? a specific characteristic of a living thing the wri…
B. The written expression of two alleles
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a bobtail (shortened tail) is dominant over a normal tail in dogs. what…
C. Normal tail
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shawn ordered some spicy food at a restaurant. when he tried to eat the…
C. Shawn’s eyes send information to his brain, which then processes the information based on him to avoid spicy food.
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susan and jane are playing catch with a basketball. jane catches the ba…
A. Her sensory receptors will send messages to her brain, and her brain will respond by sending messages to her muscles so that she can move appropriately to catch the ball.
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joel is practicing punnett squares. based on this sample, which box did…
c.
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water from the tank of a diseased lobster a 12% 32% y 15% 48% water fro…
A. by showing that lobsters avoid chemical cues from predators and diseased lobsters at both normal and high salt concentrations
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what is the relationship between a dominant and recessive trait? there …
B. A dominant trait is expressed over a recessive trait.
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what is a gene? a specific characteristic of a living thing the most ba…
The most basic unit of inheritance that codes for a specific trait
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in order for the body to respond to external stimuli, it must first rec…
C. senses
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what is genetics? structure that helps our cells better organize geneti…
The field of science that studies the inheritance of traits
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genotype and phenotype practice name introduction: recall that each org…
(for Genotype Classification - Question 1): AA: Ho Ee: He Ii: He Mm: He Bb: He ff: Ho Jj: He nn: Ho Cc: He Gg: He kk: Ho oo: Ho DD: Ho HH: Ho LL: Ho Pp: He (For Phenotype - e.g., …
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chrissy weighs 120 pounds on earth, but would weigh 45.6 pounds on mars…
For 60 pounds on Earth, Mars weight is 22.8 pounds; for 30 pounds on Earth, Mars weight is 11.4 pounds; for 15 pounds on Earth, Mars weight is 5.7 pounds. So the filled table cell…
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which statement best explains why sensors (or senses) are necessary to …
A. Stimuli must be sensed in order to produce a response.
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how much do you know about your heart? find out by taking this quiz qui…
B. Veins
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william loves croissants. one day, when he came back from school, he fo…
C. The sensory receptors in William's nose sent a signal to his brain, which then sent a signal to his mouth to begin watering.
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which scientist made discoveries that formed the basis for everything w…
Gregor Mendel
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what is an allele? a different version of a gene a specific characteris…
A. A different version of a gene
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how much do you know about your heart? find out by taking this quiz! qu…
B. Doing activities, like playing outside, riding your bike, and swimming
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what is dna? the genetic blueprint, or instructions, for our cells a sp…
The genetic blueprint, or instructions, for our cells
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jorge wants to move toward light. once jorge’s eyes detect light, how d…
A. The eye cells transmit nerve impulses to the brain, which translates the signal and transmi muscles. (Note: Assuming the truncated text in option A ends with "transmits to musc…
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identify the type of appeal made in each sentence from an argument in f…
logical appeal
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what kind of cells send and receive messages? a. nerve cells b. skin ce…
A. nerve cells
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sarah is practicing punnett squares. based on this sample, which box di…
B.
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how much do you know about your heart? find out by taking this qui quiz…
D. Kidneys