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What is the darkened area around nipple |
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What is the milk secreting cells |
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What organ is for milk release? |
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What are modified seudoiferous gland? |
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The Alveoli, Areola, and Nipple are all part of what organ? |
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What is nuclear cell division? |
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What two stages are in somatic cells-same number of chromosomes it began with |
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What is the formation of gametes that is 1/2 of chromosomes? |
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What is not a full set of chromosomes? |
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What is a diploid state that consists of one maternal cell and one paternal cell |
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How many autosomes are there? |
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Formation of sperm in somatoneous of testes |
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There are 5 processes of spermatogenesis, what are they? |
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Definition
Spermatogonia Primary first degree spermatocyte Secondary spermatocyte Spermatids Spermatozoa |
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Whis is this representative of: spermatid..spermiogenesis...spermatozoa |
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Whis is this representative of spermatogonia..mitosis...primary spermatocyte and mother cell |
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Which is this representative of: secondary spermatocyte..meiosis II and spermatids |
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Which step is after spermatids? |
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Which step is spermatogonia to mitosis to primary spermatocyte and mother cell? |
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Aer spermatids haploid or diploid? |
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Definition
Haploid...produces 4 through Meiosis II |
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What is the final step of spermatogenesis? |
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Definition
Spermiogenesis where 4 spermatids go through maturation of sperm |
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Where is the crossing over- genetic recombination during meiosis |
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Definition
In secondary spermatocyte stage |
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What is genetic recombination during meiosis I |
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When does the cross bridge dissolve? |
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What are the parts of the sperm? |
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Definition
Tail with flagella to move sperm Midpiece with mitochondria for energy Head to house DNA and Acrosome which contains enzymes to penetrate oocytes |
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How many spermatids are produced from primary spermatocrine? |
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Part of sperm that contains enzymes to penetrate oocytes |
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