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प्रश्न
State whether True or False:
The chromosome number in germ cells producing the gametes are diploid.
पर्याय
True
False
उत्तर
This statement is True.
APPEARS IN
संबंधित प्रश्न
State whether the following statement is true (T) or false (F):
The plumule of an embryo gives rise to the root system.
Mention the function of Seeds.
Name the following:
The accessory gland in human males whose secretion activates the sperms
What are the functions of testes?
What is fertilization? Name the site of fertilization in the human females.
Name two essential structures which take part in fertilization.
Give Reasons
Millions of sperms are produced at ejaculation yet one sperm actually fertilizes the ovum. Explain.
Differentiate
External fertilization and Internal fertilization.
Study the diagram given below and then answer the questions that follow:
(i) Name the part labeled A. Name any two hormones produced by the part labeled A.
(ii) What happens to the part labeled B.
(1) if fertilization takes place?
(2) If fertilization does not take place?
(iii) Where does fertilization occur?
(iv) Draw a neat diagram of the human sperm as seen under high magnification and label the following parts.
(1) Acrosome
(2) Mitochondria
Give Technical Term:
The place where fertilization occurs in the female reproductive system.
Give Technical Term:
Rupture of the follicle and release of the ovum from the ovary.
Give Technical Term:
In how many weeks fetus development is completed?
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Vas deferens transports sperms into the urethra.
Multiple Choice Question:
Ovulation in mammals is a process in which
Multiple choice question.
In human female, the fertilized egg gets implanted in uterus _______.
Long answer question.
Describe the process of fertilization.
Identify the function of fertilization membrane.
In which part of the human female reproductive system do the following events take place?
Fertilization
Explain tubectomy and vasectomy.
