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enot [183]
3 years ago
9

How many chromosomes are in each of Chester's sperm cells?​

Biology
1 answer:
kap26 [50]3 years ago
5 0

<h3>Each secondary spermatocyte completes the second meiotic division without the replication of DNA and produces 2 spermatids each containing 23 chromosomes. Spermatids undergo morphologic alteration (spermiogenesis) to become mature spermatozoa.</h3>
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Describe the process of the respiratory system. No google answer. ASAP
lilavasa [31]

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the bronchoioles that enter in the lung lead to small air sac called alveoli and it exchange gases and here exchange of gas occur and carbon dioxide is transported back to nostril through same passage and the canbondioxie is exhaled.in this way the process of respiration is completed

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Which information can be determined using half-life?
KATRIN_1 [288]

Answer : In radioactive decay, the half-life is the length of time after which there is a 50% chance that an atom will have undergone nuclear decay. It varies depending on the atom type and isotope, and is usually determined experimentally.

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2 years ago
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Answer:

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3 0
2 years ago
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Troyanec [42]

Answer:

It can be hypothesized that fungal pathogen is responsible for decreased yield.

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3 years ago
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