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Earn 100

What is the function of pinacocytes in a gemmule?
Important Questions on Reproduction in Lower and Higher Animals
EASY
Which of the following is not a defining feature of all living organisms?

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Statement Planaria possesses high degree of regeneration capacity.
Reason Planaria exhibits 'polyembryony'.
The correct answer is

EASY
Identify the asexual reproductive structure in the following diagram:

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Which option shows correctly matched pairs for Column I and Column II?
Column I | Column II | ||
P) | Planaria | i) | Fragmentation |
Q) | Sycon | ii) | Fission |
R) | Star-fish | iii) | Spore formation |
S) | Plasmodium | iv) | Budding |

EASY
Mention the asexual reproductive structures of the following:
Sponges

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Name the following:
The types of asexual reproduction seen in Planaria.

EASY

HARD
Which structure is formed from the “A” part of the given diagram?


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What is artificial method of vegetative propagation?
Budding

HARD

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EASY

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EASY

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HARD

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Represent the union of two sets by Venn diagram for each of the following.
is a prime number between and
is an odd number between and

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Organism | Reproductive structures |
i. Algae | a. Gemmule |
ii. Penicillium | b. Conidia |
iii. Sponge | c. Buds |
iv. Hydra | d. Zoospore |

