Winter varieties are harvested in

(1) Autumn

(2) Mid summer

(3) Mid Winter

(4) Spring

Subtopic:  Vernalization |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Winter varieties resume their Growth in

(1) Spring

(2) Summer

(3) Winter

(4) Autumn

Subtopic:  Vernalization |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Biennial plants are

(1) Monocarpic plants

(2) Flower for two seasons

(3) Flower in first season

(4) All of these

Subtopic:  Vernalization |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Which of the following is not an example of of biennial plants?

(1) Sugarbeet

(2) Cabbage

(3) Carrots

(4) Rye

Subtopic:  Vernalization |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Seed Dormancy is

(1) Controlled by external environment

(2) Controlled by endogenous conditions

(3) Controlled by external environment and as well as endogenous conditions

(4) Controlled by external environment only

Subtopic:  Seed Dormancy |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Which of the following is not a reason of seed being dormant?

(1) Impermeable and hard seed coat

(2) ABA

(3) Phenolic Acids, Para Ascorbic Acid

(4) External temperature

Subtopic:  Seed Dormancy |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Seed Dormancy

Find the incorrect statement.

(1) Can be caused by immature embryos

(2) Can be overcome by natural means and various other man made measures

(3) ABA has no effects over seed Dormancy

(4) GA can overcome seed Dormancy

Subtopic:  Seed Dormancy |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Which of the following cannot overcome seed Dormancy?

(1) GA

(2) Nitrates

(3) Changes in environmental Conditions

(4) Phenolic Acids

Subtopic:  Seed Dormancy |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Seed coat barrier in some seeds cannot be broken by

(1) Vigorous shaking

(2) Mechanical abrasions using knives, sandpaper

(3) Chilling conditions

(4) Microbial action

Subtopic:  Seed Dormancy |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Effect of inhibitory substances cannot be removed by…..in order to overcome seed Dormancy.

(1) Chilling conditions

(2) Application of GA

(3) Application of Nitrates

(4) Application of Para-ascorbic acid

Subtopic:  Seed Dormancy |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level: