Practice Questions

TLS Online TPP Program

#Question id: 10681

Which of the following is not condition for commensalism?

#XL - T Zoology

Orchids grow on fork of tropical tree as a epiphyte
Hermit crab use snail shell for their protection
Some plant associate with unpalatable plant for their protection with herbivore
Many deep sea fish harbour bioluminescent bacteria in specialised organ

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TLS Online TPP Program

#Question id: 15734

#XL - S Microbiology

In seed germination or seed culture process growth regulators are usually not necessary because, of

TLS Online TPP Program

#Question id: 15735

#XL - S Microbiology

How meristem cultures are able to generate pathogen free plants. Choose the most appropriate statement.

TLS Online TPP Program

#Question id: 15736

#XL - S Microbiology

In shoot regeneration which attribute may have an inhibitory effect on it

TLS Online TPP Program

#Question id: 15737

#XL - S Microbiology

The basic event of development in higher organisms is

TLS Online TPP Program

#Question id: 15751

#XL - S Microbiology

Plants through the fusion of protoplasts of two different plant species/varieties is called

TLS Online TPP Program

#Question id: 15752

#XL - S Microbiology

Match the following

Column I	Column II
I. Auxin	a. Somatic embryogenesis
II. Cytokinin	b. Root
III. $GA_3$	c. Continued growth
IV. Abscisic acid	d. Shoot