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What is sexual reproduction ? |
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Answer» reproduction is the process in which new organisms are created, by combining the genetic information from two individuals of different sexes. The genetic information is carried on chromosomes within the nucleus of specialized sex cells called gametes. In males, these gametes are called sperm and in females the gametes are called eggs. During sexual reproduction the two gametes join together in a fusion process known as fertilization, to create a zygote, which is the precursor to an embryo offspring, taking half of its DNA from each of its parents. In humans, a zygote contains 46 chromosomes: 23 from its MOTHER and 23 from its father. The combination of these chromosomes PRODUCES an offspring that is similar to both its mother and father but is not identical to either.hope it helps you friend it is a very IMP QUESTION it has repeated 6 times between 2001 to 2018 so i think it can also come in this year all the best be safe and happy yours Tanmoy |
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