NEET Test Series from KOTA - 10 Papers In MS WORD
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BIOXI15: PLANT GROWTH AND DEVELOPMENT
338234
When flowering is either quantitatively or qualitatively dependent or exposure to low temperature it is called phenomenon.
1 Photoperiodism
2 Aestivation
3 Vernalization
4 Dormancy
Explanation:
When flowering is either quantitatively or qualitatively dependent or exposure to low temperature it is called vernalization phenomenon.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
338235
Which of the plants don't have winter and spring varieties?
1 Wheat
2 Rice
3 Barley
4 Rye
Explanation:
Rice plants don't have winter and spring varieties. Wheat, Barley and rye have spring and winter varieties.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
338237
Statement A : Winter varieties are planted in autumn. Statement B : Subjecting the growing of a perennial plant to a cold treatment stimulates a subsequent photoperiodic flowering response.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Subjecting the growing of a biennial plant to a cold treatment stimulates a subsequent photoperiodic flowering response.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
338238
Assertion : The promotion of flowering by a period of low temperature is vernalisation. Reason : It prevents precocious reproductive development late in growing season.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
Explanation:
There are plants for which flowering is either, quantitatively and qualitatively dependent on exposure to low temperature. This is termed as vernalization.
338234
When flowering is either quantitatively or qualitatively dependent or exposure to low temperature it is called phenomenon.
1 Photoperiodism
2 Aestivation
3 Vernalization
4 Dormancy
Explanation:
When flowering is either quantitatively or qualitatively dependent or exposure to low temperature it is called vernalization phenomenon.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
338235
Which of the plants don't have winter and spring varieties?
1 Wheat
2 Rice
3 Barley
4 Rye
Explanation:
Rice plants don't have winter and spring varieties. Wheat, Barley and rye have spring and winter varieties.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
338237
Statement A : Winter varieties are planted in autumn. Statement B : Subjecting the growing of a perennial plant to a cold treatment stimulates a subsequent photoperiodic flowering response.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Subjecting the growing of a biennial plant to a cold treatment stimulates a subsequent photoperiodic flowering response.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
338238
Assertion : The promotion of flowering by a period of low temperature is vernalisation. Reason : It prevents precocious reproductive development late in growing season.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
Explanation:
There are plants for which flowering is either, quantitatively and qualitatively dependent on exposure to low temperature. This is termed as vernalization.
338234
When flowering is either quantitatively or qualitatively dependent or exposure to low temperature it is called phenomenon.
1 Photoperiodism
2 Aestivation
3 Vernalization
4 Dormancy
Explanation:
When flowering is either quantitatively or qualitatively dependent or exposure to low temperature it is called vernalization phenomenon.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
338235
Which of the plants don't have winter and spring varieties?
1 Wheat
2 Rice
3 Barley
4 Rye
Explanation:
Rice plants don't have winter and spring varieties. Wheat, Barley and rye have spring and winter varieties.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
338237
Statement A : Winter varieties are planted in autumn. Statement B : Subjecting the growing of a perennial plant to a cold treatment stimulates a subsequent photoperiodic flowering response.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Subjecting the growing of a biennial plant to a cold treatment stimulates a subsequent photoperiodic flowering response.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
338238
Assertion : The promotion of flowering by a period of low temperature is vernalisation. Reason : It prevents precocious reproductive development late in growing season.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
Explanation:
There are plants for which flowering is either, quantitatively and qualitatively dependent on exposure to low temperature. This is termed as vernalization.
338234
When flowering is either quantitatively or qualitatively dependent or exposure to low temperature it is called phenomenon.
1 Photoperiodism
2 Aestivation
3 Vernalization
4 Dormancy
Explanation:
When flowering is either quantitatively or qualitatively dependent or exposure to low temperature it is called vernalization phenomenon.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
338235
Which of the plants don't have winter and spring varieties?
1 Wheat
2 Rice
3 Barley
4 Rye
Explanation:
Rice plants don't have winter and spring varieties. Wheat, Barley and rye have spring and winter varieties.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
338237
Statement A : Winter varieties are planted in autumn. Statement B : Subjecting the growing of a perennial plant to a cold treatment stimulates a subsequent photoperiodic flowering response.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Subjecting the growing of a biennial plant to a cold treatment stimulates a subsequent photoperiodic flowering response.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
338238
Assertion : The promotion of flowering by a period of low temperature is vernalisation. Reason : It prevents precocious reproductive development late in growing season.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
Explanation:
There are plants for which flowering is either, quantitatively and qualitatively dependent on exposure to low temperature. This is termed as vernalization.
