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प्रश्न
Mother gives birth to a baby but the baby has characters of both parents. How is this possible?
उत्तर
Although, mother gives birth to a baby but the baby is formed from the fertilisation of male and female gamete that comes from the father and mother, respectively. The nuclei of both the parent gametes fuse to form a zygote with new character combinations from both parents.
Hence, the zygote formed from fertilisation have characters of both the parents. This zygote develops inside the female body (uterus) and finally takes birth as baby.
APPEARS IN
संबंधित प्रश्न
Name the function of the following:
Fimbriae
Choose the odd one in each of the following:
Ovary; fallopian tube; ureter; uterus
Choose the odd one in each of the following:
Sperm; implantation; fertilization; ovum; ovum; after birth.
Write the functional activity of the following structure:
Ovary
State names of organs in the female reproductive system.
Which of the following is a permanent method of contraception in a human female?
Where does the ovum receive the sperm?
Read the following and answer from given below:
During copulation, semen is released by the penis into the vegina. The motile sperms swim rapidly, fuse with the ovum in the ampullary region, resulting in fertilization. The haploid nucleus of sperm fuses with that of the ovum to form a diploid zygote.
Site of fertilization in human is ______
What changes are observed in the uterus if fertilisation does not occur?
State whether the following statement is True or False. If false, correct the statement :
In adult human females, a single mature egg is released into an oviduct every month.
