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प्रश्न
Give two differences between a zygote and a foetus.
उत्तर
| Zygote | Foetus |
| It is a fertilised egg formed after the fusion of the sperm with the egg. | It is a stage of the embryo that shows all the main recognisable body parts of a mature organism. |
| The zygote divides several times to form an embryo. | An embryo gradually develops into a foetus. |
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संबंधित प्रश्न
What is meant by sexual reproduction?
Write one difference between asexual and sexual mode of reproduction.
What are the advantages of sexual reproduction over asexual reproduction?
Describe the process of fertilisation in human beings.
A new human individual develops from a cell called gamete.
State the basic requirement for sexual reproduction?
The figure given alongside shows the human male reproductive organs. Which structures make sperms and seminal fluid?
(a) V makes sperms and X makes seminal fluid
(b) W makes sperms and Y makes seminal fluid
(c) X makes sperms and W makes seminal fluid
(d) Y makes sperms and V makes seminal fluid
The offsprings formed as a result of sexual reproduction exhibit more variations because ______
Differentiate between the following:
Sperm and Ovum
Answer in one sentence.
Enlist the external genital organs in the female.
