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How do meiosis and fertilization account for the diversity of human trait?
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What human cell can undergo meiosis?
Germ cells in the gonads (ovaries and testes) undergo meiosis.
What becomes of the product of fertilization in human?
everything
Where firs fertilization usually occur?
In the human reproductive system, fertilization occurs in a woman's fallopian tubes.
Where does fertilization takes place in human females?
In the uterus.
What is the study of human cells from fertilization to birth is called?
embriology
Why do sexual reproductiong organism needs both mitosis and meiosis?
Meiosis is also termed as reduction division. first the diploid(2n) gamete undergoes meiosis to become haploid(1n) then fertilization takes place. For growth and development mitosis is necessary. Meiosis is needed to half the chromosomes number . For example in human there are 46 chromosomes. if fertilization takes place without meiosis then the resulting organism would have 92 chromosomes which off course will not be a human!
How many times does meiosis occur in a human?
Remember that meiosis occurs during the production and maturation of gametes so it occurs very often! In males, it occurs virtually throughout their whole life and in females, meiosis I completes at every ovulatory cycle until menopause and meiosis II completes with fertilization.
What is human physical diversity?
Human physical diversity is diversity of humans. It can be at a single place or spread across.
In human meiosis takes place in?
Meiosis takes place in the gamete cells of humans. In human males meiosis takes place in the sperm cells, in human females it takes place in the ovum.
Where the fertilization of human being takes place?
the fertilization of human being being takes place in fallopian tube
What is the science definition of fertilization?
Human fertilization is the union of human eggs and sperm usually occurring in the ampulla of the uterine tube.
What is human physical?
Human physical diversity is diversity of humans. It can be at a single place or spread across.
Where does meiosis occur in humans?
In human males, meiosis occurs in the sperm sex cells. This usually occurs in the testes of the human male.
When do organ begin to develop in human?
in the egg cell after fertilization...or after fertilization and before birth
Can it be possible for fertilization to happen outside the female human body?
Fertilization that happens outside the female body is called in-vitro fertilization. In this procedure, the ova is fertilized with the sperm in a laboratory.
What is meiosis used for in the human body?
Meiosis is used to make gametes in the human body. The gametes will either be sperm or eggs depending on the gender.
Why is the management of diversity so important to the study of human relations?
diversity so important to the study of human relations
