In cats, each cell normally contains 19 pairs of chromosomes (2n=38). How many chromosomes will be found in: Polar bodies Oogonia Spermatid Spermatozoan Spermatogonium Primary spermatocyte Secondary spermatocyte

In cats, each cell normally contains 19 pairs of chromosomes (2n=38). How many chromosomes will be found in: Polar bodies Oogonia Spermatid Spermatozoan Spermatogonium Primary spermatocyte Secondary spermatocyte

Body Structures & Functions Updated

13th Edition

ISBN:9780357191606

Author:Scott

Publisher:Scott

Chapter21: Reproductive System

Section: Chapter Questions

Problem 2ATC

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Concept explainers

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase.

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons:

Question

In cats, each cell normally contains 19 pairs of chromosomes (2n=38). How many chromosomes will be found in:
1. Polar bodies
2. Oogonia
3. Spermatid
4. Spermatozoan
5. Spermatogonium
6. Primary spermatocyte
7. Secondary spermatocyte

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