Reproductive systems 0.0 / 5 ? AllS for PUniversityAll boards Created by: Ciara SimpsonCreated on: 14-06-19 20:24 What are sex cells called? Gametes 1 of 20 sex cells in females? eggs (ova) 2 of 20 what is FSH and what is it responsible for ? follicle simulating hormone, responsible for simulating mature follicles 3 of 20 What is LH and what is it responsible for? Luterusing hormone, responsible for simulating ovulation 4 of 20 What does a drop in progesterone cause? uterine lining to generate (endometrium) during menstruation 5 of 20 What feedback system is initiated when projesterone levels drop? negative feedback system, cycle begins again and FSH is produced 6 of 20 when does the developement of tests begin? 6 week of pregnancy 7 of 20 where does spermatogenesis take place? in the testes. optimum body temperature for production 2-3 degrees cooler than body temp 8 of 20 What happens if testes do not descend from their original position? spermogenesis cannot occur due to high temperature 9 of 20 where does the sperm undergo maturation? tha vasdifferens, which then carries sperm to the epidumis 10 of 20 What do leg dig cells do? secrete sex hormones. these then produce sperm and secrete sex hormones 11 of 20 when sperms divide by mitosis what do they create? spermatocytes 12 of 20 process sperm goes through? spermocyte, meiosis, spermatoid cell, spermatozoa 13 of 20 what is capacitation? readying of the sperm. takes 5-7hrs 14 of 20 what is the reaction called which makes the sperm and oocyte react? accrosome reaction 15 of 20 what reaction makes the egg impermeable to other sperms? zone reaction 16 of 20 once fertilised what does the gamete become? a zygote 17 of 20 what is the rapid cell division called where a group of cells is formed? cleavage 18 of 20 what does a gamete become after cleavage? a morula 19 of 20 continued cell division results in the formation of? blastocyst 20 of 20
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