QuestionKart - Questions

cds- Question :

A student was doing an experiment on increasing the cell division among plants. She asked her supervisor to suggest the specific plant hormone for the same. Had you been her supervisor, which plant hormone would you suggest ?

A :

Abscisic acid

B :

Gibberellins

C :

Cytokinin

D :

Auxin

cds- Question :

Which of the following statements about ‘fission’ is correct ?
1. It is related with the creation of new individuals by means of cell division in unicellular organism.
2. It is related with the transformation of heavier nuclei into smaller nuclei.
3. It is related with the creation of a heavier nuclei by means of combining two higher nuclei.
Select the correct answer using the code given below :

A :

l only

B :

2 only

C :

l and 2 only

D :

l and 3 only

cds- Question :

Syngamy results in formation of

A :

haploid zygote

B :

diploid zygote

C :

non-motile male gametes

D :

motile male gametes

cds- Question :

Which one of the following features is an indication for modification of stem of a plant?

A :

Presence of ‘eye’ on potato

B :

‘Scale’ found in onion

C :

Tendril’ found in pea

D :

‘Hair’ present in carrot

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