The plants of which of the following crops are highly sensitive to frost?

Plants are killed in winter by frost

A

because of desiccation and mechanical damage to the tissues

B

because no photosynthesis takes place at such low temperature

C

because respiration ceases at such low temperature

D

because there is no transpiration

For which of the following power plants highly skilled engineers are required for running the plants?

A

Nuclear power plants

B

Gas turbine power plants

C

Solar power plants

D

Hydro-electric power plants

__ sensitive = extremely physically sensitive to particular medicines, lights etc.

A

Over

B

Hyper

C

Mega

D

Out

The following tumour/s is/are highly sensitive to chemotherapy

A

Choriocarcinoma

B

Lymphoma

C

Small cell carcinoma of lung

D

Malignant melanoma

E

Seminoma

Fill in the blank: This information is highly sensitive, hence, only the members of the top echelon are ----the matter.

A

into

B

privy to

C

absorbed in

D

entwined in

__________ is the controlling step in a highly temperature sensitive fluid-solid non-catalytic reaction.

A

Gas film diffusion

B

Ash diffusion

C

Chemical reaction

D

None of these

An objective of the National Food Security Mission is to increase the production of certain crops through area expansion and productivity enhancement in a sustainable manner in the identified districts of the country. What are those crops?

A

Rice and Wheat only

B

Rice, Wheat and pulses only

C

Rice, Wheat, Pulses and oil seeds only

D

Rice, Wheat, Pulses, oil seeds and vegetables

Mrs. Jansen recently moved to Arizona. She wants to fill her new backyard with flowering plants. Although she is an experienced gardener, she isn't very well-versed in what plants will do well in the Arizona climate. Also, there is a big tree in her backyard making for shady conditions and she isn't sure what plants will thrive without much direct sunlight. Her favorite gardening catalog offers several backyard seed packages. Which one should Mrs. Jansen choose?

A

The Rainbow Collection is ideal for North-east gardens. It includes a variety of colorful perennials that thrive in cool, moist conditions.

B

The Greenhouse Collection will blossom year after year if planted in brightly lit locations and watered regularly.

C

The Treehouse Collection will provide lush green plants with delicate colorful flowers that thrive in shady and partially shady locations.

D

The Oasis Collection includes a variety of perennials that thrive in dry climates and bright sunlight.

A garden has to plant tress in rows containing equal number of trees. If he plants in rows of 6,8,10 or 12. then five tress are ledt unplated. But if he plants in rows of 13 tress each, then no tress is left. What is the number of tress that the gardener plants?

A

485

B

854

C

725

D

625

The temperature dropped suddenly last night, which will mean that the shoots emerging from the soil will be killed by the frost.

A

which will mean that the shoots emerging from the soil will be killed by the frost.

B

and this will mean that the shoots emerging from the soil will be killed by the frost.

C

and the resulting frost will kill the shoots that are emerging from the soil.

D

and as a result, the shoots will be killed by the frost, emerging from the soil.

The plants of which of the following crops are highly sensitive to frost?

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