What happens during prophase I of meiosis? What is the result of recombination (crossing over) during meiosis? In what stage of meiosis does trisomy 21 occur? In which phase of Meiosis 1 does tetrad occur? Where does meiosis occur in females?
In females, the process of meiosis is called oogenesis, since it produces oocytes and ultimately yieldsmature ova(eggs). What is the final product of Meiosis I and II? However, Meiosis I begins with one diploid parent cell and ends with two haploid daughter cells, halving the number of chro...
What is meiosis in simple terms? Meiosis isa process where a single cell divides twice to produce four cells containing half the original amount of genetic information. These cells are our sex cells – sperm in males, eggs in females. ... These four daughter cells only have half the number...
Human females produce egg cells that have What types of cells are haploid? Where does human fertilization in the female occur? What type of cell undergoes meiosis? What is the parent cell in meiosis? What is a zygote? How does the zygote form the organism? Which cells contain 23 single ch...
the thyroid gland is responsible for producing thyroxine, triiodothyronine, and calcitonin. q8 7. name the glands responsible for producing testosterone. in males, testosterone is produced by the testes while ovaries produce the same hormone in females. q9 8. name the glands responsible for ...
For the formation of spores, the mother cell goes through meiosis to produce haploids whereas gametes undergo fusion for the formation of diploid(2n), the zygote. The meiospore grows to develop into the gametophyte. The zygote grows to produce sporophytes ...
Fertilisation More detail later Fertilisation will occur when the nucleus of the sperm cell fuses with the nucleus of the egg cell, forming a zygote. In humans, fertilisation happens in the oviduct (aka fallopian tube) Reproductive organs Both male and females have different reproductive organs Each...
Which energy works in cell division, and is it the same energy as in meiosis cell division? Byanon320413— On Feb 17, 2013 Why is cell division so important? Byanon319641— On Feb 14, 2013 The purpose of cell division is to make up all the organs' parts inside the baby's body. ...
Why does meiosis produce cells with half the chromosomes? Why does meiosis include two cell divisions instead of one? What is chiasmata in meiosis? Why do germ cells undergo meiosis? What happens in meiosis I that does not occur in meiosis II?
Give two examples in each case of organs or tissues in which you would expect (a) meiosis, (b) mitosis to be taking place. What are the formed elements? 2. What happens to the sperm there? ___ What is the term used to describe the production of sperm and how long does it take?