Termination of bud dormancy in plants. -Biology

Termination of bud dormancy in plants. -Biology
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Bud dormancy is an essential adaptation, which allows temperate woody perennials to survive adverse environmental conditions during winter. During dormancy, plants experience arrested growth and reduced metabolic activities
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Termination of bud dormancy in plants. -Biology

Description : Termination of bud dormancy in plants. -Biology

Last Answer : Bud dormancy is an essential adaptation, which allows temperate woody perennials to survive adverse environmental conditions during winter. During dormancy, plants experience arrested growth and reduced metabolic activities

What is the factor which can break the bud dormancy? -Biology

Description : What is the factor which can break the bud dormancy? -Biology

Last Answer : Various types of stimuli from the environment can induce bud dormancy as well as break dormancy including changes in temperature or day length . Different kinds of PGRs can also affect bud dormancy including gibberellins, ethylene, and abscisic acid

What is bud dormancy? -Biology

Description : What is bud dormancy? -Biology

Last Answer : Bud dormancy is a suspension of most physiological activity and growth that can be reactivated

What causes bud dormancy? -Biology

Description : What causes bud dormancy? -Biology

Last Answer : Bud dormancy is a suspension of most physiological activity and growth that can be reactivated. It may be a response to environmental conditions such as seasonality or extreme heat, drought, or cold. The exit from bud dormancy is marked by the resumed growth of the bud.

Significance of bud dormancy. -Biology

Description : Significance of bud dormancy. -Biology

Last Answer : Bud dormancy is a suspension of most physiological activity and growth that can be reactivated. It may be a response to environmental conditions such as seasonality or extreme heat, drought, or cold. The exit from bud dormancy is marked by the resumed growth of the bud.

Mechanism of bud dormancy? -Biology

Description : Mechanism of bud dormancy? -Biology

Last Answer : Oxidative stress, carbohydrates metabolism highly linked to the mitochondrial respiration, hormones and transport capacity associated to plasma membrane and cell wall properties have been shown to play ... dormancy process. As these pathways interact between them, dormancy mechanism is very complex.

What environmental changes bring about bud dormancy? -Biology

Description : What environmental changes bring about bud dormancy? -Biology

Last Answer : answer:

What is the factor which can break the bud dormancy? -Biology

Description : What is the factor which can break the bud dormancy? -Biology

Last Answer : answer:

What is bud dormancy? -Biology

Description : What is bud dormancy? -Biology

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What causes bud dormancy? -Biology

Description : What causes bud dormancy? -Biology

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Significance of bud dormancy. -Biology

Description : Significance of bud dormancy. -Biology

Last Answer : Bud dormancy is a suspension of most physiological activity and growth that can be reactivated. It may be a response to environmental conditions such as seasonality or extreme heat, drought, or cold. The exit from bud dormancy is marked by the resumed growth of the bud.

Mechanism of bud dormancy? -Biology

Description : Mechanism of bud dormancy? -Biology

Last Answer : Oxidative stress, carbohydrates metabolism highly linked to the mitochondrial respiration, hormones and transport capacity associated to plasma membrane and cell wall properties have been shown to play ... dormancy process. As these pathways interact between them, dormancy mechanism is very complex.

What environmental changes bring about bud dormancy? -Biology

Description : What environmental changes bring about bud dormancy? -Biology

Last Answer : Initiation and cessation of dormancy can be triggered by a number of environmental variables: photoperiod, temperature, nutrition, water, an array of chemicals, and shock treatments. Dormancy regulation ... a variety of receptors or involve receptors that are responsive to a variety of stimuli.

$ Those lateral buds which are near the apical bud are called dormant buds. ! Dormancy of lateral buds is due to Apical dominance

Description : $ Those lateral buds which are near the apical bud are called dormant buds. ! Dormancy of lateral buds is due to Apical dominance

Last Answer : $ Those lateral buds which are near the apical bud are called dormant buds. ! Dormancy of lateral buds is ... is wrong D. If both As and R are wrong.

Which of the following plant hormones are incorrectly paired? (1) abscisic acid- transpiration (2) auxins- apical dominance (3) cytoldnins- senescence (4) gibberlins- bud and seed dormancy

Description : Which of the following plant hormones are incorrectly paired? (1) abscisic acid- transpiration (2) auxins- apical dominance (3) cytoldnins- senescence (4) gibberlins- bud and seed dormancy

Last Answer : (4) gibberlins- bud and seed dormancy Explanation: Abscisic acid is responsible for responsible for dormancy of various types. It maintains dormancy in seeds and buds, stimulates the closing of stomata. Gibberellins are responsible for cell division and growth in cell size.

Which of the following plant hormones are incorrectly paired? (1) abscisic acid- transpiration (2) auxins-apical dominance (3) cytokinins- senescence (4) gibberlins- bud and seed dormancy

Description : Which of the following plant hormones are incorrectly paired? (1) abscisic acid- transpiration (2) auxins-apical dominance (3) cytokinins- senescence (4) gibberlins- bud and seed dormancy

Last Answer : gibberlins- bud and seed dormancy

Bud scales of woody plants? -Biology

Description : Bud scales of woody plants? -Biology

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Why is vivipary an undesirable character for annual crop plants? (a) It reduces the vigour of the plant. (b) It adversely affects the fertility of the plant. (c) The seeds exhibit long dormancy. (d) The seeds cannot be stored under normal conditions for the next season

Description : Why is vivipary an undesirable character for annual crop plants? (a) It reduces the vigour of the plant. (b) It adversely affects the fertility of the plant. (c) The seeds exhibit long dormancy. (d) The seeds cannot be stored under normal conditions for the next season

Last Answer : (d) The seeds cannot be stored under normal conditions for the next season

In higher plants the growing apical bud inhibits the growth of the lateral (axillary) buds, this phenomenon is called

Description : In higher plants the growing apical bud inhibits the growth of the lateral (axillary) buds, this phenomenon is called

Last Answer : In higher plants the growing apical bud inhibits the growth of the lateral (axillary) buds, this phenomenon is called

In higher plants the growing apical bud inhibits the growth of the lateral (axillary) buds, this phenomenon is called

Description : In higher plants the growing apical bud inhibits the growth of the lateral (axillary) buds, this phenomenon is called

Last Answer : In higher plants the growing apical bud inhibits the growth of the lateral (axillary) buds, this phenomenon is called

Haploid plants can be obtained from: (a) Leaf culture (b) Bud culture (c) Root culture (d) Anther culture

Description : Haploid plants can be obtained from: (a) Leaf culture (b) Bud culture (c) Root culture (d) Anther culture

Last Answer : Ans. ((d))

Addition of __________ hastens the time of fruit bud differentiation in fruit plants: a. Nitrites b. Nitrides c. Nitrates d. All of these

Description : Addition of __________ hastens the time of fruit bud differentiation in fruit plants: a. Nitrites b. Nitrides c. Nitrates d. All of these

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To obtain haploid plants, we culture _________ e. Entire anther f. Nucleus g. Embryo h. Apical bud

Description : To obtain haploid plants, we culture _________ e. Entire anther f. Nucleus g. Embryo h. Apical bud

Last Answer : e. Entire anther

Many plants have two leaves directly across from each other at each node, and a bud in the axil of each leaf. Name the term use in plant studies to describe this leaf arrangement.

Description : Many plants have two leaves directly across from each other at each node, and a bud in the axil of each leaf. Name the term use in plant studies to describe this leaf arrangement.

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Description : Which hormone promotes seed dormancy? -Biology

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Description : When is seed dormancy not desirable? -Biology

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Description : When a seed break dormancy? -Biology

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