BIOLOGY HIGH SCHOOL

Which characteristic of the male reproductive system is not variable among animal species that reproduce sexually? view available hint(s) which characteristic of the male reproductive system is not variable among animal species that reproduce sexually? presence of genitalia. shape of genitalia. presence of a scrotum. composition of accessory fluids?

Answers

Answer 1
Answer: would it be testicles ?? (idek) I'm pretty sure that's it

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the distance from one molecule in a body to the nearest molecule in the body occupying a similar positon moving in the same direction is a
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Why oxygen important in your body?
When a bee drinks nectar from a flower, it gets pollen on its hind legs (pollen baskets), When thebee visits another flower, it transfers the pollen from the first flower to the second flower. In this interaction, the bee is fed and the second flower is pollinated for ieproduction. So, both organisms benefit from the relationship. What is a symbiotic relationship in which both organisms benefit called?

Which of the following represents a neural circuit that would be involved in the response to a stimulus?. A) sensory cell interneuron sensory neuron motor neuron muscle. B) sensory cell motor neuron interneuron sensory neuron muscle. C) sensory cell motor neuron interneuron sensory neuron muscle. D) sensory cell sensory neuron interneuron motor neuron muscle

Answers

I think it should look like the second one C) sensory cell motor neuron interneuron sensory neuron muscle.

The answer is SENSORY CELL -> SENSORY NEURON -> INTERNEURON -> MOTER NEURON-> MUSCLE.

How can an injury to a peripheral nerve cause loss of both sensory and motor functions?

Answers

The reason is that peripheral nerves have both sensory and motor fibers. 

Through these sensory fibers, peripheral nerves receive signal and send them to the brain. Also, through motor fibers, peripheral nerves send information to the muscles. When a peripheral nerve is damaged, the both functions will be lost.

Directions:1. Write Hypothesis (If, then statement)
2. 5 pieces of Food from your Thanksgiving Day meal
(Ideas: apple, corn on the cob, slice of turkey, carrot, whole potato, spoonful whip cream)
3. Fill Kitchen Sink, bathtub, or laundry tub with water (about half way up)
4. Write in data chart if you think each one will float.
5. Gently place each food (separately) in to the water
6. Record if did float or did not float.
7. Write Conclusion

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The Conclusion y what did you learn or what you understand
Hope this helps! :)

How are carbohydrate polymers formed?

Answers

Cells build carbohydrate polymers by using energy to form glycosidic linkages, the bonds between monosaccharides. A dehydration synthesis reaction forms a bond between carbon atoms in two monosaccharides, sandwiching an oxygen atom between them and releasing a water molecule. Hope this helps!

Answer:

by hydrolysis

Explanation:

The base pairing rule states that A bonds with _____ and C bonds with ____.

Answers

A bonds with T and C bonds with G.

What is the importance of the carbon and nitrogen cycles to ecosystems? a. They supply the energy needed for living processes.
b. They are needed to release the energy stored in food.
c. They provide materials organisms need to build their bodies.
d. They ensure that matter only moves within a nonliving environment.

Answers

The answer is letter d. They ensure that matter only moves within a nonliving environment.
Biogeochemical processes or cycles iclude carbon, oxygen, and nitrogen cycles. These cycles show the movement of elements through living and non-living components of the Earth. The gases carbon, oxygen, and nitrogen are important components of life which are pass through organisms and nonliving components,but they are never used up.

See attached file for the illustration.
The correct answer is c. They provide materials organisms need to build their bodies. I took the test and this is 100% correct.
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