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प्रश्न
Define the following:
Parthenogenesis
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उत्तर
Parthenogenesis: It is a type of asexual reproduction in which a female gamete or egg cell develops into an individual without fertilization.
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संबंधित प्रश्न
State its functions in case of a pregnant human female.
The diagram shown below is the longitudinal section of a testis of man. Study it carefully and answer the questions that follow
(i) Label the parts numbered 1 to 3 in the diagram.
(ii) In which part of the testis are the sperms produced?
(iii) State the functions of the parts labelled 1 and 3 in the diagram.
What is the scientific name of womb?
Write the functions of secretions of prostate gland and seminal vesicles in humans.
Explain how the sex of the child is determined at the time of conception in human beings.
Sketch and label human female reproductive system.
Is the woman responsible for sex-determination of child? Justify your answer.
State whether the following statement is true or false:
Oviducts and fallopian tubes are one and the same thing.
Define the following:
Sexual reproduction
State the Location:
Uterus
Choose the Odd One Out:
