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प्रश्न
Fill in the blank.
---------- type of reproduction occurs without fusion of gametes.
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उत्तर
Asexual type of reproduction occurs without fusion of gametes.
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संबंधित प्रश्न
Draw a sectional view of human ovary and label the different follicular stages, ovum and Corpus luteum.
Define spermiation.
The glandular accessory organ which produces the largest proportion of semen is ____________.
Draw a labeled sketch of a spermatozoan.
Which of the following are known as the nourishing cells present in the seminiferous tubules?
Formation of ____________ is an indication of the termination of oogenesis.
Identify the correct stages (P - S) in the given diagram of spermatogenesis.
In human beings, the largest cell formed during Oogenesis is ______
Gray crescent is the area ______.
Head of epididymis is called as ______.
What does the figure represent?
In the process of fertilization, this is true:
3-celled male gamete develops in:
The region of the root tip whose cells undergo rapid elongation and enlargement and are responsible for the growth of the root in length is called the:
During reproduction, the chromosome number (2n) reduces to half (n) in the gametes and again the original number (2n) is restored in the offspring. What are the processes through which these events take place?
What is the difference between a primary oocyte and a secondary oocyte?
Name the germinal layers from which the following organs develop: Tongue, heart, sweat glands, vagina, mammary glands, kidney.
Explain Oogenesis with diagram.
