Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
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what is defined as a specific area defined by its climate and native sp…
biome
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what phase of meiosis is shown below? a anaphase i b telophase i c prop…
B. Telophase I
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humans threaten many biomes by building areas for humans to use. the bu…
Fragmentation
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the punnett square shows a cross between two tall quarter horses. one h…
HH, Hh, HH, Hh
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the diagram shows a bacterial cell dividing. what is an advantage of th…
B. Only one parent is required.
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consider the genetic cross for fur color. what is the probability that …
C. 75%
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information about inherited traits is stored in a atp b chloroplasts c …
D. genes
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which is an advantage of sexual reproduction? a two parents are require…
C. It leads to genetically diverse offspring
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a student noticed that their mother and her three brothers all look ver…
D. Genes, chromosomes, and nucleus
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a trait is a feature or quality of an organism. all organisms have a un…
B. chromosomes
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robert is studying a population of genetically identical individuals. r…
A. reproduce asexually
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in rabbits, b represents the allele for black coat and b represents the…
B. black
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question 15 1 pts internal respiration can be defined as: the exchange …
the exchange of gases between the blood capillaries and the tissue cells. # Question 16
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1. (a) what are biotic factors? (b) give an example of a biotic factor.…
1. (a) Biotic factors are the living components of an ecosystem. (b) Plants (or other living organisms). 2. (a) Abiotic factors are the non - living components of an ecosystem. (b…
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in rabbits, white fur is a recessive trait. based on this fact, what st…
B. It is homozygous for fur color.
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what text feature should you use for this next part of \life cycle of p…
C. Labelled diagram of a bud with its scales
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what kind of population growth does this graph show? declining growth u…
C. logistic (S - curve)
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what kind of growth curve is represented by the green line on the graph…
A. J - shape (exponential growth)
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question 9 1 pts if the tidal volume of a given individual is 500 ml, t…
- Question 9: 150 - Question 10: the exchange of gases between the lung and the blood capillaries in the lung - Question 11: alveoli
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what would happen to the largemouth bass population if there was a dras…
As they are not primary food sources and at the top of the food chain, the impact would be minimal.
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a pedigree chart uses specific symbols to indicate presence or absence …
- mating pair: \(5\) and \(6\) - male who does not have the trait: \(7\) - mother and son: \(4\) and \(10\) - male who has the trait: \(13\)
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which of the statements describes a polygenic trait? o a trait that is …
a trait that is influenced by two or more genes
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the dotted red line on the graph represents the carrying capacity of th…
C. K
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which statement describes incompletely dominant alleles? two alleles th…
two alleles that blend to create an intermediate phenotype
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when a population grows rapidly and then the growth slows, it experienc…
A. S - curve
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when a population grows quickly, it experiences exponential growth. wha…
J - curve
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which chromosome combination will make a baby boy? xx xy bb bb
XY
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which chromosome combination will make a baby boy?
The chromosome combination $XY$ will make a baby boy.
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complete dominance incomplete dominance codominance answer bank a biolo…
- **Complete dominance**: A pea plant with all purple flowers and a pea plant with all white flowers produce a pea plant with all purple flowers. - **Incomplete dominance**: A red…
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the carrying capacity of a population is the dotted line on this graph.…
B. K
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self check 1.1 engl - 051 - gt002 - cr: eleventh - grade english, part …
Awarding points to students based on their levels of participation in class.
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which pair of human chromosomes will determine the persons sex?
The 23rd pair of chromosomes (the sex chromosomes: X and Y) determines a person's sex.
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similar behaviors from identical twins who grew up in different homes p…
c. heredity ### Question 2
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which statement describes codominant alleles? o two alleles that blend …
two alleles that are expressed separately and equally
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how many total chromosomes are most commonly found in a human?
46
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where did luther post his 95 theses? * at the club on the cathedral doo…
- First question: On the cathedral door - Second question: Protestant
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in a particular species of octopus, long arm length is completely domin…
\(dd\)
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which term describes the process of sister chromatids not separating at…
B. nondisjunction
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world wars 1. during world war ii, the federal government used rationin…
1. D. provide more resources for the military 2. C. They entered the nation's workforce in large numbers. 3. C. The Spanish - American War 4. D. Japan invaded Chinese territory. 5…
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patrick is pink and patty is also pink, but they made a blue baby. patr…
\(Pp\)
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a homozygous black - haired dog is mated with a homozygous white - hair…
both black and white hair
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red - green color blindness is an inability to distinguish red colors f…
Color blindness is more prevalent in males because it is an X - linked trait.
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which is the definition of a sex - linked trait? ○ a trait that is code…
a trait that is coded by a gene located on a sex chromosome
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spongebob is heterozygous yellow(y). susie is pink. what % of their kid…
50%
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47. in the late 1930s, the cash - and - carry arms sale policy of the u…
A. avoid the actions of the 1914 - 1917 period that helped the United States into World War I ### 48
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spongebob is square (s) & homozygous. susie is round (s). what % of the…
\( 0\% \)
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copernicus, galileo, kepler, and newton all supported which idea from t…
C. heliocentric theory
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which of these genotypes is heterozygous? aa aa aa tt
Aa
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what is the relationship between solar radiation and photosynthesis? wh…
Solar radiation is the cause and photosynthesis is the effect. Solar radiation provides the energy that drives the photosynthesis process.
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the allele combination hidden in an organisms dna is called....
Genotype
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teflon. while the roof is only as thick as denim jeans, it is strong, h…
D. Cautious
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the trait that we can physically see in an organism is called the....
phenotype
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if b is the allele for blue body, and b is the allele for green body, w…
Blue
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34. “... the pacific is our ocean... and the pacific is the ocean of th…
34. A. imperialism 35. B. isolationism 36. D. silence critics of the war effort 37. B. United States entry into World War I 38. D. To gain more land for US civilians to live in
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teflon. while the roof is only as thick as denim jeans, it is strong, h…
D. Cautionary
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dna provides the cell instructions for creating what product? fats prot…
Proteins
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dna is usually stored where in the cell?
In eukaryotic cells, DNA is usually stored in the nucleus. In prokaryotic cells, DNA is in the nucleoid region.
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which of the following is a correct pairing of nucleotide bases in dna?…
A with T
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question 2 of 10 which of the following is most clearly an example of a…
D. There is a real tension between real morality and the pretense of morality.
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dnas chains are made of how many types of different bases?
Four.
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what is the shape of dna?
The shape of DNA is a double - helix.
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physical characteristics of an organism; the way it looks and behaves i…
Trait
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the passing of traits from parents to offspring
Heredity
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what is an allele?
An allele is one of two or more versions of a gene located at the same position on homologous chromosomes, which can be dominant or recessive.
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true or false is an organism that has two different alleles for that tr…
True
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the study of heredity is called genetics dna research kinetics geology
Genetics
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manuel, jamere, liam, and jared were discussing the causes of cancer. w…
Jamere said that mutations to the checkpoints of the cell cycle could result in cancer.
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(03.03 hc) several local farms have been using pesticides associated wi…
There could be fewer crops, which may lead to a reduction in local food resources for all consumers.
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true or false an organism that has two identical alleles for a trait is…
True
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what kind of cells undergo mitosis every day after we stop growing? bra…
Hair cells
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is the genetic makeup or allele combinations
Genotype
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is the physical appearance or its visible traits
Phenotype
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question 1 - 5 offspring may be produced through asexual or sexual repr…
produces genetic variation
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(03.03 mc) kendis eats predator fish that feed on small oysters in a ri…
- First question: Kendis will get sick because the pollutants will biomagnify. - Second question: True
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a______ is masked or covered up whenever the dominant allele is present.
recessive allele
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an allele whose trait always shows up in the organism when the allele i…
a Dominant Allele
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why does each gamete produced through meiosis normally have half the or…
Cell division occurs twice.
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7l17.2 amoeba sisters: ecology review (food chains & webs, relationship…
parasitism
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the diagram below shows cells in the tip of an onion root. onion root t…
Metafase
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where are new red blood cells produced? (1 point) in the bone marrow in…
in the bone marrow
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question 1 - 2 mitosis and meiosis are two types of cell division. whic…
Meiosis is for reproduction and mitosis is for growth and repair.
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what contributes to the nature of soil as an ecosystem? combination of …
combination of biotic and abiotic factors
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while researching, cancer, angel discovered a lot of information about …
A mutation, which affected one of the check points during the cell cycle, caused the cell to continue to grow resulting in a cancerous tumor.
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which part of the skeleton is responsible for protecting the thoracic c…
ribcage
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how does biological weathering occur? by chemically breaking down rocks…
plants, lichens, and mosses accelerating breakdown
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what is one of the roles coral reefs play in marine ecosystems? source …
source of shelter and protection
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the encoding specificity principle says retrieval of memories is more e…
An example is students recalling lecture content better in an exam room with similar environmental cues (e.g., lighting, seating) to the lecture hall.
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unit 2 lesson 4 how did so much plant energy and matter get into the pe…
- **How do you think all that plant matter ended up in the cold and snowy Arctic?** - Through long - term continental drift, as the Arctic was once in a more plant - friendly clim…
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7. -/1 points consider the following. ( b=left\begin{array}{cc}-6 & 6 \…
\[ \begin{bmatrix}-6&21\\20&-23\end{bmatrix} \]
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the present german submarine warfare against commerce is a warfare agai…
A. The United States believed that Germany’s actions violated international law.
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read the passage. southern sea otters live in the ocean off the central…
The otters' thick fur was perfect for making warm winter coats.
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consider the following. c = 1, 6 , 8, 98 , 12, 2 f = 0, 2 , 74, 16 , 14…
\(\begin{bmatrix}1&8\\82&114\\26&8\end{bmatrix}\)
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how are humans reliant on ecosystems? for essential services and resour…
for essential services and resources
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what are the top ten most abundant elements in the human body? 1. 2. 3.…
1. Oxygen (O) 2. Carbon (C) 3. Hydrogen (H) 4. Nitrogen (N) 5. Calcium (Ca) 6. Phosphorus (P) 7. Potassium (K) 8. Sulfur (S) 9. Sodium (Na) 10. Chlorine (Cl)
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choose the correct answer. what is a function? a group of related cells…
A predefined formula.
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question 3 of 10 in what way does the cardiovascular system affect the …
D. The cardiovascular system provides the oxygen to make ATP.
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choose the correct answer. a relative reference refers to a cell that i…
Changes when you copy its formula to another cell.
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what is a range? data that a function requires to calculate a value. a …
A group of related cells.
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post - assessment question 10 of 10 why is it important to understand y…
It helps you navigate your relationships.
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what factors do scientists look for when conducting a biological assess…
high biodiversity, abundant aquatic life, dissolved oxygen content