生物
細胞生物学、遺伝学、生態学、生命科学の基礎。
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lo 7.3. what is the name of the structure that forms during development…
A. Blastocyst
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this biome has very few trees, fertile soil, and many grazing herbivore…
grassland
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3. which fungi help sustain plant life? epiphytic fungi parasitic fungi…
symbiotic fungi
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question 36 which of the following constricts so that chyme does not tr…
the lower esophageal sphincter
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bio - 202l topic 7: male and female reproductive systems practice it lo…
To help transport the sperm and eggs to their respective destinations for fertilization, and to provide a nourishing environment for the developing embryo to grow and develop.
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lo 7.3. what are the cells lining the reproductive organs called? fibro…
Epithelial cells
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2. what is the difference in the structure of the enzyme rna polymerase…
Archaea's RNA polymerase has 8 - 12 subunits.
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bio - 202l topic 7: male and female reproductive systems practice it lo…
To provide nutrients and genetic material necessary for the growth and development of the embryo
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1. which trait is characteristic of vertebrates? they have well - defin…
They have well - defined skeletons.
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lo 7.3. where are eggs produced? epidydmis testes ovaries fallopian tub…
Ovaries
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which of the following does not belong in a desert biome?*snakecactusal…
all of the answer choices belong in a desert biome.
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the primate species to which modern humans belong; humans regarded as a…
- First question: Homo Sapiens - Second question: Aksum
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practice it lo 7.3. what are the female reproductive cells called? eggs…
Eggs
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this parrot lives with many other species. does the parrot live in what…
tropical rain forest
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lo 7.3. what is the function of sperm? to regulate the temperature of t…
To swim towards the female egg during fertilization
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practice ii lo 7.3. where are sperm produced? ovaries testes kidneys pr…
Testes
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lo 7.3. what are the male reproductive cells called? gametes ovary ova …
Sperm
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practice it lo 7.2. what is the clitoris? a highly sensitive and erogen…
A highly sensitive and erogenous tissue that contains thousands of nerve endings
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bio - 202l topic 7: male and female reproductive systems practice it lo…
Form a protective barrier around the clitoris and vaginal opening
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which biome is located in coastal areas and has plants adapted to fire?…
chaparral
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lo 7.2. what are the external genitalia of females? labia majora, labia…
Labia majora, labia minora, clitoris, and vaginal opening
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this biome has fertile soil and is being converted to farmland in the m…
grassland
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practice it lo 7.2. what are the external genitalia of males? vas defer…
Penis and scrotum
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tâche 2 : les insectes dans un vivarium, william étudie les populations…
Oui, William a raison.
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5. a toy airplane is suspended from the ceiling by a 0.75 m string. the…
a. The speed of the plane is approximately \(1.2m/s\). b. The period of revolution is approximately \(1.8s\) and the frequency is approximately \(0.56Hz\).
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practice it lo 7.1. what is the body of the uterus? the part of the ute…
The upper part of the uterus where the fetus develops.
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bio - 202l topic 7: male and female reproductive systems practice it lo…
A muscular organ located in the pelvis, responsible for supporting fetal development during pregnancy. It is divided into two main parts: the cervix and the body.
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practice it lo 7.1. what is the role of the ovaries in the female repro…
Producing and releasing eggs, and producing hormones such as estrogen and progesterone.
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both parents of a child are carriers of a recessive allele for a disord…
B. 25%
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lo 7.1. why is it important to understand the anatomy and function of t…
To maintain reproductive health
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describing the role of women in south america one thing i refuse to do …
to keep quiet and stay out of politics
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lo 7.1. what is the function of the penis?produces semen and urine simu…
Facilitates sexual intercourse and urination
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which statement best explains the why the influenza vaccine must be upd…
C. The influenza virus adapts and mutates every year, so new vaccines must be produced.
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abiotic, biotic, primary producer, primary consumer, secondary consumer…
- Abiotic: Non - living components of an ecosystem. - Biotic: Living components of an ecosystem. - Primary producer: Organisms that produce their own food (e.g., via photosynthesi…
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using complete sentences, give an example of each of the levels of thin…
1. Remember: Recalling that water is composed of two hydrogen atoms and one oxygen atom ($H_{2}O$). 2. Understand: Explaining that photosynthesis is the process by which plants co…
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which of the following blood components is responsible for forming a cl…
B. platelets
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softball history review originally, why was the game that would become …
To provide an indoor sport for baseball fans to play while waiting for the results of a Yale vs. Harvard football game. Indoor Baseball, Kitten Ball, and Diamond Ball
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lo 7.1. what is the function of the epididymis? regulates the temperatu…
Stores and transports sperm to the vas deferens
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lo 7.1. where does sperm production occur? epididymis seminiferous tubu…
Semineferous tubules within the testes
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practice it lo 7.1. what hormone is produced by the testes? leptin prog…
Testosterone
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which occupation would most likely be involved in genome mapping? a ger…
B. geneticist
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in the early 1900s, fire ants came to the mainland united states aboard…
A. Fire ants do not allow any other ants in their territory, but when they are eradicated, the other ants can resurface.
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practice it lo 7.1. why is understanding the male and female reproducti…
All of the options are valid reasons for understanding the male and female reproductive systems.
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practice it lo 7.1. what is the process called when an egg is released …
Ovulation
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the graph shows changes over time in a population of bacteria added to …
D. Bacteria are dividing regularly by binary fission.
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lo 7.1. what is the name of the organ where sperm are stored in males? …
Epididymis
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question 8 which of the following must be relaxed so that defecation ca…
- **Question 8**: the external anal sphincter - **Question 9**: A and B
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lo 7.1. what is the name of the female organ responsible for producing …
Ovaries
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where are the reproductive organs located in angiosperms?
In the flower.
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what does glycolysis produce?* oxygen pyruvate lactic acid alcohol in w…
Pyruvate; Electron Transport Chain
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of the six kingdoms now recognized, a. four are plants, and two are ani…
C. two are prokaryotes, and four are eukaryotes.
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which gas is released during cellular respiration? * oxygen nitrogen ca…
For the first question: Carbon dioxide. For the second question: A process that releases energy from food molecules.
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which molecule is the main fuel for cellular respiration? * starch amin…
First question: C. Glucose Second question: B. \(Glucose + O_2 ightarrow CO_2 + H_2O+ATP\)
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which of the following is required for aerobic respiration but not anae…
- First question: Oxygen - Second question: Lactic acid and ATP
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in the box provided, write the category and type of conflict represente…
1. External/Society 2. External/Nature 3. Internal/Self 4. External/Society 5. External/Others 6. External/Nature 7. External/Nature 8. External/Others 9. Internal/Self 10. Intern…
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two pea plants are crossed while considering both the shape of the pod …
C. dihybrid cross
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which organelle is the site of aerobic respiration? * ribosome nucleus …
Mitochondrion
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what is the main purpose of cellular respiration? * to produce oxygen t…
To convert glucose into usable energy (ATP). Mitochondrion.
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select the best answers to these questions about brazilian government. …
A military junta
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this punnett square shows a cross between two holsteins. what is the pr…
25
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directions read the paragraph. then study the food web and answer the q…
1. Deer and rabbit. 2. Predators: Coyote, fox, hawk; Prey: Mouse, rabbit, deer; Both: Snake; Neither: Plants. 3. The hawk. Because there is an arrow from snake to hawk (hawk preys…
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the most important result of the second industrial revolution was deple…
turning the United States into a world economic power.
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which life cycle has a life cycle that includes both spawning -> larave…
jellyfish
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which of the following does not belong to the same phylum as a octopus?…
urchin
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which photo shows the branching stony coral acropora cervicornis, with …
B. Option 2
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13.00 points possible | due sunday 11/23/25 at 11:59 pm which of the fo…
Populations evolve.
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which is the most dangerous species of jellyfish? * lions mane moon jel…
Box jellyfish
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13.00 points possible | due sunday 11/23/25 at 11:59 pm vertebrate embr…
developmental homology
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what do corals release into the surrounding waters during spawning?* de…
sperm and eggs
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the galapagos finches provided the foundational evidence for darwins th…
natural selection
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the peppered moth (white with small black speckles) is well camouflaged…
The allele that produces the white vs. black phenotype provides a selective advantage to the moth, depending on the environment.
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which of the following events is most likely to trigger a mass spawning…
A particular moon phase. to inject venom.
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which mechanism of evolution is taking place in the following example? …
gene flow
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which of the following is not a subphylum of mollusks?*gastropodsbivalv…
- First question: Arthropods - Second question: Conch
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which group does the nautilus belong to? *
cephalopods
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week 15 - homework 13.00 points possible | due sunday 11/23/25 at 11:59…
genetic variation in a population does not change between generations.
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according to the good genes hypothesis, variation in male traits provid…
- The ornamentation of one sex is correlated with offspring fecundity. - The ornamentation of one sex is correlated with its offspring's ability to resist disease.
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13.00 points possible | due sunday 11/23/25 at 11:59 pm 0/1 point which…
A. A population of moths is 50% yellow/50% white. A species of bird moves into the area and can only see the yellow moths. After 10 years 95% of the moths are white. B. An herbici…
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the most compelling reason immigration rose in the united states during…
looking for personal freedom and jobs.
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all of the following factors contribute to rapid population growth in l…
Widespread access to maternal healthcare.
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what distinguishes open systems from closed systems? all open systems a…
B. Open systems exchange energy, matter, and information with other systems
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how are humans reliant on ecosystems? only for recreational purposes fo…
for essential services and resources
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what is defined as \circular processes in which the output of a system …
B. feedback loops
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passage 1 passage 2 use the tabs to answer the question. which line fro…
"There is a widespread feeling of unrest and brooding revolution"
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a hypotonic solution has a ____________________ solute concentration wh…
Lower
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multiple - choice question which is true of a hypertonic solution? the …
There is a higher solute concentration when compared to another solution.
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question 4 of 10 what is the focus of developers interested in the inte…
D. Converting electrical devices into programmable appliances
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what important technology has done the most to allow small businesses a…
C. Wireless networks
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osmosis and passive transport o) osmosis salt (solute) b multiple - cho…
Side B
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present-day applications 5 aloe has long been used to relieve pain. the…
A. relieve the pain
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7. assume that one of squidwards sons, who is heterozygous for the ligh…
A. Genotipos: \( BB \), \( Bb \), \( bb \). Fenotipos: Piel azul claro (\( BB \), \( Bb \)), piel verde claro (\( bb \)). B. \( 75 \) C. \( 25 \)
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15. vonneguts story critiques the idea of equality by focusing on equal…
Forced sameness harms society more than natural differences ever could.
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what does the brief moment of beauty and freedom during harrison and th…
Genuine freedom and excellence are rare and easily destroyed under oppression.
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6. everyone in squidwards family has light blue skin, which is the domi…
A. Genotipo: \( Bb \); Fenotipo: Piel azul claro B. \( 100 \) C. \( 0 \) D. No. Los hijos son \( Bb \) (heterocigotos), no homocigotos.
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osmosis and passive transport osmosis low water concentration can mean …
travel from a high concentration to a low concentration.
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complete the following passage. to maintain homeostasis, an animal body…
To maintain homeostasis, an animal body initiates negative feedback loops to decrease outputs back to the normal set points. In contrast, positive feedback loops increase processe…
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what was the fixed facet of religion across the roman empire? celebrati…
loyalty to Caesar
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osmosis is a type of: (select all that apply)passive transportdiffusion…
Passive Transport, Diffusion
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order the following from most to least inclusive. start by choosing the…
organism (e.g., dog), organ system, organ, tissue, cell
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question 11 of 20 rutherford presented his first slide, which consisted…
A. non - linear presentation