MEDIUM
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?

MEDIUM

Statement (S): Planaria possesses high degree of regeneration capacity.

Reason (R):  Planaria exhibits 'polyembryony'.

The correct answer is

EASY

Identify the asexual reproductive structure M'' in the following diagram:

Question Image

MEDIUM

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

MEDIUM
Describe in brief budding in yeast and sporogenesis in Amoeba
MEDIUM

Name the following:

The types of asexual reproduction seen in Planaria.

EASY
Asexual reproductive structure like gemmules is observed in _____.
HARD

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

Question Image
EASY

What is artificial method of vegetative propagation?

Budding

EASY
How can you differentiate budding from fragmentation?
MEDIUM
How does yeast reproduce asexually? Show it diagrammatically.
MEDIUM

Represent the union of two sets by Venn diagram for each of the following.

X={x | x is a prime number between 80 and 100}

Y={y | y is an odd number between 90 and 100}

MEDIUM
Identify the correct match between the organism and appropriate reproductive structures.
 
Organism Reproductive structures
i. Algae a. Gemmule
ii. Penicillium b. Conidia
iii. Sponge c. Buds
iv. Hydra d. Zoospore