MEDIUM
UPSC CAPF AC Paper - I
IMPORTANT
Earn 100

Consider the following statements
1. Fragmentation is the common method of reproduction in algae, fungi and lichens.
2. Organisms which reproduce by fission are yeast and bacteria.
3. Reproduction by budding occurs in yeasts.
Which of the statements given above are correct about asexual reproduction methods?
(a)1, 2 and 3
(b)1 and 2
(c)2 and 3
(d)None of the above

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Important Questions on Biology
EASY
UPSC CAPF AC Paper - I
IMPORTANT

MEDIUM
UPSC CAPF AC Paper - I
IMPORTANT
List I List II
A. Tuber eye 1. Garlic
B. Bulb 2. Rose
C. Cutting 3. Potato
D. plantlets at margins of leaves 4. Bryophyllum

EASY
UPSC CAPF AC Paper - I
IMPORTANT

EASY
UPSC CAPF AC Paper - I
IMPORTANT
In human embryo in uterus float into a fluid called amniotic fluid.
In uterus, embryo get their nutrition through a structure called placenta.
Fusion of two gametes called fertilization.
Which of the statements given above are correct?

EASY
UPSC CAPF AC Paper - I
IMPORTANT
Reason (R) Male animals are not capable for asexual reproduction.

MEDIUM
UPSC CAPF AC Paper - I
IMPORTANT
Fusion of gametes is known as syngamy.
Fusion of dissimilar gametes is known as allogamy.
Which of the statement(s) given above is/are correct?

EASY
UPSC CAPF AC Paper - I
IMPORTANT
1. Earthworm is a hermaphrodite.
2. The asexual reproduction in sponges takes place by gemmule.
3. Sexual mode of reproduction in Protozoa is anisogamy.
Which of the statements given above are correct?

MEDIUM
UPSC CAPF AC Paper - I
IMPORTANT
1. During fertilization, first male gamete fuses with the egg nucleus and this process is called syngamy or true fertilization, which results in diploid structure called the zygote.
2. Secondary nucleus takes part in the process of triple fusion, which results in triploid structure called endosperm.
Which of the statement(s) given above is/are true about fertilization in flowering plants?
