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प्रश्न
Humans reproduce ______.
पर्याय
asexually
sexually
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उत्तर
Humans reproduce sexually.
Explanation:
Humans are sexually reproducing and viviparous. The reproductive events in humans include the formation of gametes (gametogenesis), i.e., sperm in males and ovum in females; the transfer of sperm into the female genital tract (insemination); and the fusion of male and female gametes (fertilisation), leading to the formation of a zygote.
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संबंधित प्रश्न
What are the major functions of male accessory ducts and glands?
Draw a labelled diagram of L.S. of human testis.
What is semen?
Given below is the outline of the male reproductive system. Name the parts labelled 1 to 8 and state their functions. Also name the corresponding structure of part (4) in the female reproductive system.
Differentiate between vas deferens and vasa efferentia.
Identify the INCORRECTLY labelled structure in the given diagram of the male reproductive system.
ln the reproductive system of a male human being, the ejaculatory ducts open into ________.
Seminal plasma in human males is rich in ______.
A pair of ducts arising from testis, which carries sperms are ______
The figure given below is an important gonad of humans. Study the figure and answer the following questions.
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- Identify the organ. Write its specific location in the body.
- Label the parts shown in the figure as 1 to 4.
- Write important functions of parts 2 and 4.
- Name one cellular structure and one hormone which are produced in part 3.
- Draw a neat and labelled diagram of the cellular structure mentioned by you in (d).
