337990
Senescence in plants can be promoted by applying.
1 Auxins
2 Cytokinins
3 GA
4 Ethylene
Explanation:
Ethylene promotes abscission and senescence of leaves, flowers etc.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
337991
How does ethephon increase the yield of cucumber?
1 Promotes seeds and fruit formation
2 Promotes female flowers
3 Promotes male flowers
4 Promotes anther and ovary formation
Explanation:
Ethylene promotes female flowers in cucumbers thereby increasing the yield.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
337996
Ethylene is used to initiate flowering and for synchronizing fruit set in which fruit?
1 Apple
2 Pineapple
3 Cherry
4 Mango
Explanation:
Auxins promote flowering e.g. in pineapples and ethylene is used to initiate flowering and for synchronising fruit-set in pineapples.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
337997
Ethephon
1 Hastens fruit ripening in tomatoes
2 Accelerates abscission
3 Increase number of female flowers in cucumber
4 All of the above
Explanation:
Ethephon hastens fruit ripening in tomatoes and apples and accelerates abscission in flowers and fruits (thinning of cotton, cherry, walnut). It promotes female flowers in cucumbers thereby increasing the yield.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
337998
Identify the statement which is incorrect?
1 Cytokinins suppress the synthesis of chlorophyll
2 Ethylene breaks seed and bud dormancy, initiates germination in potato seeds, sprouting of peanut tubers
3 Ethylene is used to initiate flowering and for synchronising fruit-set in apples
4 All are incorrect
Explanation:
Cytokinins helps in the synthesis of chlorophyll. Ethylene breaks seed and bud dormancy, initiates germination in peanut seeds, sprouting of potato tubers. Ethylene is used to initiate flowering and for synchronising fruit-set in pineapples.
337990
Senescence in plants can be promoted by applying.
1 Auxins
2 Cytokinins
3 GA
4 Ethylene
Explanation:
Ethylene promotes abscission and senescence of leaves, flowers etc.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
337991
How does ethephon increase the yield of cucumber?
1 Promotes seeds and fruit formation
2 Promotes female flowers
3 Promotes male flowers
4 Promotes anther and ovary formation
Explanation:
Ethylene promotes female flowers in cucumbers thereby increasing the yield.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
337996
Ethylene is used to initiate flowering and for synchronizing fruit set in which fruit?
1 Apple
2 Pineapple
3 Cherry
4 Mango
Explanation:
Auxins promote flowering e.g. in pineapples and ethylene is used to initiate flowering and for synchronising fruit-set in pineapples.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
337997
Ethephon
1 Hastens fruit ripening in tomatoes
2 Accelerates abscission
3 Increase number of female flowers in cucumber
4 All of the above
Explanation:
Ethephon hastens fruit ripening in tomatoes and apples and accelerates abscission in flowers and fruits (thinning of cotton, cherry, walnut). It promotes female flowers in cucumbers thereby increasing the yield.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
337998
Identify the statement which is incorrect?
1 Cytokinins suppress the synthesis of chlorophyll
2 Ethylene breaks seed and bud dormancy, initiates germination in potato seeds, sprouting of peanut tubers
3 Ethylene is used to initiate flowering and for synchronising fruit-set in apples
4 All are incorrect
Explanation:
Cytokinins helps in the synthesis of chlorophyll. Ethylene breaks seed and bud dormancy, initiates germination in peanut seeds, sprouting of potato tubers. Ethylene is used to initiate flowering and for synchronising fruit-set in pineapples.
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BIOXI15: PLANT GROWTH AND DEVELOPMENT
337990
Senescence in plants can be promoted by applying.
1 Auxins
2 Cytokinins
3 GA
4 Ethylene
Explanation:
Ethylene promotes abscission and senescence of leaves, flowers etc.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
337991
How does ethephon increase the yield of cucumber?
1 Promotes seeds and fruit formation
2 Promotes female flowers
3 Promotes male flowers
4 Promotes anther and ovary formation
Explanation:
Ethylene promotes female flowers in cucumbers thereby increasing the yield.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
337996
Ethylene is used to initiate flowering and for synchronizing fruit set in which fruit?
1 Apple
2 Pineapple
3 Cherry
4 Mango
Explanation:
Auxins promote flowering e.g. in pineapples and ethylene is used to initiate flowering and for synchronising fruit-set in pineapples.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
337997
Ethephon
1 Hastens fruit ripening in tomatoes
2 Accelerates abscission
3 Increase number of female flowers in cucumber
4 All of the above
Explanation:
Ethephon hastens fruit ripening in tomatoes and apples and accelerates abscission in flowers and fruits (thinning of cotton, cherry, walnut). It promotes female flowers in cucumbers thereby increasing the yield.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
337998
Identify the statement which is incorrect?
1 Cytokinins suppress the synthesis of chlorophyll
2 Ethylene breaks seed and bud dormancy, initiates germination in potato seeds, sprouting of peanut tubers
3 Ethylene is used to initiate flowering and for synchronising fruit-set in apples
4 All are incorrect
Explanation:
Cytokinins helps in the synthesis of chlorophyll. Ethylene breaks seed and bud dormancy, initiates germination in peanut seeds, sprouting of potato tubers. Ethylene is used to initiate flowering and for synchronising fruit-set in pineapples.
337990
Senescence in plants can be promoted by applying.
1 Auxins
2 Cytokinins
3 GA
4 Ethylene
Explanation:
Ethylene promotes abscission and senescence of leaves, flowers etc.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
337991
How does ethephon increase the yield of cucumber?
1 Promotes seeds and fruit formation
2 Promotes female flowers
3 Promotes male flowers
4 Promotes anther and ovary formation
Explanation:
Ethylene promotes female flowers in cucumbers thereby increasing the yield.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
337996
Ethylene is used to initiate flowering and for synchronizing fruit set in which fruit?
1 Apple
2 Pineapple
3 Cherry
4 Mango
Explanation:
Auxins promote flowering e.g. in pineapples and ethylene is used to initiate flowering and for synchronising fruit-set in pineapples.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
337997
Ethephon
1 Hastens fruit ripening in tomatoes
2 Accelerates abscission
3 Increase number of female flowers in cucumber
4 All of the above
Explanation:
Ethephon hastens fruit ripening in tomatoes and apples and accelerates abscission in flowers and fruits (thinning of cotton, cherry, walnut). It promotes female flowers in cucumbers thereby increasing the yield.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
337998
Identify the statement which is incorrect?
1 Cytokinins suppress the synthesis of chlorophyll
2 Ethylene breaks seed and bud dormancy, initiates germination in potato seeds, sprouting of peanut tubers
3 Ethylene is used to initiate flowering and for synchronising fruit-set in apples
4 All are incorrect
Explanation:
Cytokinins helps in the synthesis of chlorophyll. Ethylene breaks seed and bud dormancy, initiates germination in peanut seeds, sprouting of potato tubers. Ethylene is used to initiate flowering and for synchronising fruit-set in pineapples.
337990
Senescence in plants can be promoted by applying.
1 Auxins
2 Cytokinins
3 GA
4 Ethylene
Explanation:
Ethylene promotes abscission and senescence of leaves, flowers etc.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
337991
How does ethephon increase the yield of cucumber?
1 Promotes seeds and fruit formation
2 Promotes female flowers
3 Promotes male flowers
4 Promotes anther and ovary formation
Explanation:
Ethylene promotes female flowers in cucumbers thereby increasing the yield.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
337996
Ethylene is used to initiate flowering and for synchronizing fruit set in which fruit?
1 Apple
2 Pineapple
3 Cherry
4 Mango
Explanation:
Auxins promote flowering e.g. in pineapples and ethylene is used to initiate flowering and for synchronising fruit-set in pineapples.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
337997
Ethephon
1 Hastens fruit ripening in tomatoes
2 Accelerates abscission
3 Increase number of female flowers in cucumber
4 All of the above
Explanation:
Ethephon hastens fruit ripening in tomatoes and apples and accelerates abscission in flowers and fruits (thinning of cotton, cherry, walnut). It promotes female flowers in cucumbers thereby increasing the yield.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
337998
Identify the statement which is incorrect?
1 Cytokinins suppress the synthesis of chlorophyll
2 Ethylene breaks seed and bud dormancy, initiates germination in potato seeds, sprouting of peanut tubers
3 Ethylene is used to initiate flowering and for synchronising fruit-set in apples
4 All are incorrect
Explanation:
Cytokinins helps in the synthesis of chlorophyll. Ethylene breaks seed and bud dormancy, initiates germination in peanut seeds, sprouting of potato tubers. Ethylene is used to initiate flowering and for synchronising fruit-set in pineapples.