The primordial germ cell in the embryo undergoes mitosis to produce a spermatogonial stem cell.
<span>The spermatogonial stem cell undergoes mitosis. The new cells could either be stem cells or spermatogonium cells. </span>
<span>The spermatogonium undergoes mitosis to generate a primary spermatocyte. </span>
<span>*** Up until this point, all cells are diploid **** </span>
<span>The primary spermatocyte (diploid) undergoes MEIOSIS I to generate TWO haploid secondary spermatocytes. </span>
<span>Each secondary spermatocyte undergoes MEIOSIS II to generate a total of FOUR early spermatid. </span>
<span>The spermatid mature in the seminiferous tubule, and once they are completely mature they are released into the lumen. </span>
<span>Now called sperm cells, they pass into the epididymis, where they are stored until time to be released during ejaculation.
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Phytoplankton would most likely be found _______.
Answer: C. in the photic zone
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Answer:Rocky intertidal
Explanation: they provide them shelter because the rock acts as a media(surface) in which glue to hold or stick to organism. The glue been secreted by seeweed is an adaptation(survival) mechanism they have to Rocky intertidal
Answer:
16. a, research
Explanation:
you should form your hypothesis on research because based on what you researched is what will help you try predict the outcome of the experiment
Answer:
FALSE. because why would something be wrong of it is supported by credible evidence, but if it stated the hypothesis along with the evidence and the evidence isn’t as credible then it could be true but only in that case.
Explanation:
