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प्रश्न
Differentiate
Sexual Reproduction and Asexual Reproduction.
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उत्तर
| Sexual Reproduction | Asexual Reproduction |
| It involves gametes. | No gamete formation. |
| Two individuals are needed. | One individual involves in this reproduction. |
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संबंधित प्रश्न
What is a placenta?
How many pairs of chromosomes are present in human beings? Out of these how many are sex chromosomes?
Name the liquid that contains sperms.
What is puberty?
What is the name of the narrow opening between the uterus and the vagina.
Fertilisation results immediately in the formation of :
(a) a zygote
(b) an embryo
(c) a placenta
(d) a foetus
Write two examples of sexually transmitted diseases caused by virus.
In male and female reproductive system of human, ______ gland is same.
Column ‘II’ is a list of items related to ideas in Column ‘I’. Match the term in Column ‘II’ with a suitable idea given in Column ‘I’.
| Column I | Column II |
| (i) Acrosome
(ii) Ovulation (iii) Sperm (iv) Menopause (v) Implantation (vi) Fertilization (vii) Contraception in males |
(a) Male gamete
(b) Oviduct (c) Uterus (d) Spermatozoa (e) Progesterone (f) Stoppage of the menstrual cycle (g) Sudden change in genes |
Choose the Odd One Out:
