337999
Large amounts of ethylene is synthesized in
1 Flower
2 Newly grown leaf
3 Apex
4 Ripening fruit
Explanation:
Ethylene is a simple gaseous PGR. It is synthesised in large amounts by tissues undergoing senescence and ripening fruits.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
338000
Which of the following is the most widely used PGR in agriculture?
1 \({\rm{IAA}}\)
2 \({\rm{ABA}}\)
3 \({\rm{G}}{{\rm{A}}_{\rm{3}}}\)
4 \({\rm{Ethylene}}\)
Explanation:
Since ethylene regulates so many physiological processes, it is one of the most widely used PGR in agriculture.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
338001
Ethylene initiates germination in which seed?
1 Mustard
2 Pineapple
3 1 and 2
4 Peanut
Explanation:
Ethylene breaks seed and bud dormancy, initiates germination in peanut seeds, sprouting of potato tubers.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
338002
It takes very long time for pineapple plants to produce flowers. Which combination of hormones can be applied to artificially induce flowering in pineapple plants throughout the year to increase yield?
1 Auxin and Ethylene
2 Gibberellin and Cytokinin
3 Gibberellin and Abscisic acid
4 Cytokinin and Abscisic acid
Explanation:
Plant hormone auxin induces flowering in pineapple. Ethylene also helps in synchronization of flowering and fruit set up in pineapple.
337999
Large amounts of ethylene is synthesized in
1 Flower
2 Newly grown leaf
3 Apex
4 Ripening fruit
Explanation:
Ethylene is a simple gaseous PGR. It is synthesised in large amounts by tissues undergoing senescence and ripening fruits.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
338000
Which of the following is the most widely used PGR in agriculture?
1 \({\rm{IAA}}\)
2 \({\rm{ABA}}\)
3 \({\rm{G}}{{\rm{A}}_{\rm{3}}}\)
4 \({\rm{Ethylene}}\)
Explanation:
Since ethylene regulates so many physiological processes, it is one of the most widely used PGR in agriculture.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
338001
Ethylene initiates germination in which seed?
1 Mustard
2 Pineapple
3 1 and 2
4 Peanut
Explanation:
Ethylene breaks seed and bud dormancy, initiates germination in peanut seeds, sprouting of potato tubers.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
338002
It takes very long time for pineapple plants to produce flowers. Which combination of hormones can be applied to artificially induce flowering in pineapple plants throughout the year to increase yield?
1 Auxin and Ethylene
2 Gibberellin and Cytokinin
3 Gibberellin and Abscisic acid
4 Cytokinin and Abscisic acid
Explanation:
Plant hormone auxin induces flowering in pineapple. Ethylene also helps in synchronization of flowering and fruit set up in pineapple.
337999
Large amounts of ethylene is synthesized in
1 Flower
2 Newly grown leaf
3 Apex
4 Ripening fruit
Explanation:
Ethylene is a simple gaseous PGR. It is synthesised in large amounts by tissues undergoing senescence and ripening fruits.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
338000
Which of the following is the most widely used PGR in agriculture?
1 \({\rm{IAA}}\)
2 \({\rm{ABA}}\)
3 \({\rm{G}}{{\rm{A}}_{\rm{3}}}\)
4 \({\rm{Ethylene}}\)
Explanation:
Since ethylene regulates so many physiological processes, it is one of the most widely used PGR in agriculture.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
338001
Ethylene initiates germination in which seed?
1 Mustard
2 Pineapple
3 1 and 2
4 Peanut
Explanation:
Ethylene breaks seed and bud dormancy, initiates germination in peanut seeds, sprouting of potato tubers.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
338002
It takes very long time for pineapple plants to produce flowers. Which combination of hormones can be applied to artificially induce flowering in pineapple plants throughout the year to increase yield?
1 Auxin and Ethylene
2 Gibberellin and Cytokinin
3 Gibberellin and Abscisic acid
4 Cytokinin and Abscisic acid
Explanation:
Plant hormone auxin induces flowering in pineapple. Ethylene also helps in synchronization of flowering and fruit set up in pineapple.
NEET Test Series from KOTA - 10 Papers In MS WORD
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BIOXI15: PLANT GROWTH AND DEVELOPMENT
337999
Large amounts of ethylene is synthesized in
1 Flower
2 Newly grown leaf
3 Apex
4 Ripening fruit
Explanation:
Ethylene is a simple gaseous PGR. It is synthesised in large amounts by tissues undergoing senescence and ripening fruits.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
338000
Which of the following is the most widely used PGR in agriculture?
1 \({\rm{IAA}}\)
2 \({\rm{ABA}}\)
3 \({\rm{G}}{{\rm{A}}_{\rm{3}}}\)
4 \({\rm{Ethylene}}\)
Explanation:
Since ethylene regulates so many physiological processes, it is one of the most widely used PGR in agriculture.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
338001
Ethylene initiates germination in which seed?
1 Mustard
2 Pineapple
3 1 and 2
4 Peanut
Explanation:
Ethylene breaks seed and bud dormancy, initiates germination in peanut seeds, sprouting of potato tubers.
BIOXI15: PLANT GROWTH AND DEVELOPMENT
338002
It takes very long time for pineapple plants to produce flowers. Which combination of hormones can be applied to artificially induce flowering in pineapple plants throughout the year to increase yield?
1 Auxin and Ethylene
2 Gibberellin and Cytokinin
3 Gibberellin and Abscisic acid
4 Cytokinin and Abscisic acid
Explanation:
Plant hormone auxin induces flowering in pineapple. Ethylene also helps in synchronization of flowering and fruit set up in pineapple.
