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प्रश्न
State whether True or False:
The chromosome number in germ cells producing the gametes are diploid.
विकल्प
True
False
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उत्तर
This statement is True.
APPEARS IN
संबंधित प्रश्न
Give the significance of fertilization.
State whether the following statement is true (T) or false (F):
The plumule of an embryo gives rise to the root system.
The middle piece of sperm provides:
One egg is released from each of the two ovaries every month.
Give appropriate term of the following:
The attachment of developing zygote (blastocyst) on the uterine wall.
Name the following:
Organ producing sperms.
The diagram given below is that of a developing human foetus in the womb. Study the same and answer the question that follow:
What term is given to the period of development of the foetus in the womb?
The diagram given below is that of a developing human foetus in the womb. Study the same and answer the question that follow:
Mention two functions of the parts labelled '2' other than its endocrine functions.
Name two essential structures which take part in fertilization.
Give Reasons
The acrosome of sperm secretes an enzyme called hyaluronidase at the time of fertilization
Differentiate
Isogametes and Heterogametes.
Explain the Term Vas deferens.
Give Technical Term:
The place where fertilization occurs in the female reproductive system.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Sperm is a single cell.
Multiple Choice Question:
Ovulation in mammals is a process in which
Write a short note on fallopian tube.
How many hours are required for the process of capacitation?
Match the items in column I with those in column II and write down the matching pairs (some may not match).
| Column I | Column II | ||
| (a) | Acrosome | (i) | An embryo which looks like human baby. |
| (b) | Gestation | (ii) | Luteinizing hormone |
| (c) | Menopause | (iii) | Ovum producing cells. |
| (d) | Foetus | (iv) | Semen |
| (e) | Oogenesis | (v) | Spermatozoa |
| (f) | Ovulation | (vi) | Complete stoppage of menstrual cycle. |
| (vii) | Time taken by a fertilised egg till the delivery of baby. |
Choose the odd one out from the group of terms given below and write the category for the remaining terms:
Write the specific location of the following:
Acrosome
