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Harrizon [31]
3 years ago
9

The human male reproductive system

Biology
1 answer:
Tanya [424]3 years ago
4 0

Answer:

              B) I and II

Explanation:

                     Male reproductive system produce gametes in the testis which is the part of male reproductive system. Testis are two in number normally which compose of seminiferous tubules which have spermatogenic cell which are responsible for the production of spermatids with the help of sertoli cells present in the seminiferous tubules.After production  of gametes the spermatid are delivered to the female reproductive system by copulating organ which in human is penis.the sperm 1st produces in the semeniferus tubules then transfer in to the rate testies ,epidydemis then vas deference and then urethra and then outside the body.

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Which of the following does NOT cause the release of a hormone from an endocrine organ?*Somatic motor neuron stimulation *Levels
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Somatic motor neuron stimulation doesnot cause the release of a hormone from an endocrine organ.

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Hormone release from an endocrine organ can be caused by:

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4 years ago
How do you know if glucose is present in a solution
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Nucleic acids are biological polymers that are comprised of nucleotide monomers covalently bonded together.
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Some examples of important nonliving things in an ecosystem are sunlight, temperature, water, air, wind, rocks, and soil. Living things grow, change, produce waste, reproduce, and die. These living things interact with the nonliving things around them such as sunlight, temperature, water, and soil.

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4 years ago
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pickupchik [31]

Answer:

1)required for cellular respiration(Oxygen only)

2) net diffusion from alveoli to lung capillaries(Oxygen only)

3)sometimes transported as bicarbonate(Carbon Dioxide Only)

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