Seed germination and seedling growth. -Biology

Seed germination and seedling growth. -Biology
by

1 Answer

Answer :

answer:
by

Related questions

Seed germination and seedling growth. -Biology

Description : Seed germination and seedling growth. -Biology

Last Answer : answer:

Plant genetic material in 'Gene-Bank' is preserved at - 196° C in liquid nitrogen as (1) seedling and rneristern (2) mature seed (dry) (3) pre-mature seed (high moisture) (4) ripe fruit

Description : Plant genetic material in 'Gene-Bank' is preserved at - 196° C in liquid nitrogen as (1) seedling and rneristern (2) mature seed (dry) (3) pre-mature seed (high moisture) (4) ripe fruit

Last Answer : (2) mature seed (dry) Explanation: Plant genetic material in 'GENE BANK' is preserved at -196° Celsius in Liquid Nitrogen as mature seed (dry). In plants, it is possible to unfreeze the material and propagate it.

Plant genetic material in ‘GeneBank’ is preserved at – 196° C in liquid nitrogen as. (1) seedling and meristem (2) mature seed (dry) (3) pre-mature seed (high moisture) (4) ripe fruit

Description : Plant genetic material in ‘GeneBank’ is preserved at – 196° C in liquid nitrogen as. (1) seedling and meristem (2) mature seed (dry) (3) pre-mature seed (high moisture) (4) ripe fruit

Last Answer : mature seed (dry)

Which of the following statement is correct? (1) The causal organism for foolish seedling disease is the source of gibberellin (2) Abscisic acid is a growth promoter (3) The ratio of auxin : cytokinin control cell differentiation (4) Bolting of cabbage can be induced by treatment with IAA

Description : Which of the following statement is correct? (1) The causal organism for foolish seedling disease is the source of gibberellin (2) Abscisic acid is a growth promoter (3) The ratio of auxin : cytokinin control cell differentiation (4) Bolting of cabbage can be induced by treatment with IAA

Last Answer : Ans. ((d))

The growth of seedling plants after transplantation will not always be proper because (a) New soil may not contain the required minerals (b) During transplantation root hairs get damaged (c) Roots cannot penetrate deep into the soil (d) Of all factors stated above

Description : The growth of seedling plants after transplantation will not always be proper because (a) New soil may not contain the required minerals (b) During transplantation root hairs get damaged (c) Roots cannot penetrate deep into the soil (d) Of all factors stated above

Last Answer : Ans:(d)

The mode of action of Atrazine is a). Pigment inhibition b). Cell membrane disruption c). Seedling growth inhibition d). Photosynthesis inhibition

Description : The mode of action of Atrazine is a). Pigment inhibition b). Cell membrane disruption c). Seedling growth inhibition d). Photosynthesis inhibition

Last Answer : d). Photosynthesis inhibition

Which plant hormone promotes seed germination? -Biology

Description : Which plant hormone promotes seed germination? -Biology

Last Answer : answer:

How is seed germination affected by acid rain? -Biology

Description : How is seed germination affected by acid rain? -Biology

Last Answer : answer:

Which plant hormone promotes seed germination? -Biology

Description : Which plant hormone promotes seed germination? -Biology

Last Answer : answer:

Is soil necessary for seed germination? -Biology

Description : Is soil necessary for seed germination? -Biology

Last Answer : answer:

Is water necessary for seed germination? -Biology

Description : Is water necessary for seed germination? -Biology

Last Answer : answer:

Does light affect seed germination? -Biology

Description : Does light affect seed germination? -Biology

Last Answer : answer:

Is seed germination affected by temperature? -Biology

Description : Is seed germination affected by temperature? -Biology

Last Answer : answer:

Why is water necessary for seed germination? -Biology

Description : Why is water necessary for seed germination? -Biology

Last Answer : answer:

What affects seed germination? -Biology

Description : What affects seed germination? -Biology

Last Answer : answer:

Physical factors needed for seed germination. -Biology

Description : Physical factors needed for seed germination. -Biology

Last Answer : answer:

Names of seed germination inhibitors. -Biology

Description : Names of seed germination inhibitors. -Biology

Last Answer : answer:

Which plant hormone promotes seed germination? -Biology

Description : Which plant hormone promotes seed germination? -Biology

Last Answer : answer:

Why does salt affect seed germination? -Biology

Description : Why does salt affect seed germination? -Biology

Last Answer : answer:

When does seed germination occur? -Biology

Description : When does seed germination occur? -Biology

Last Answer : answer:

When is seed germination over? -Biology

Description : When is seed germination over? -Biology

Last Answer : answer:

Seed germination and dormancy. -Biology

Description : Seed germination and dormancy. -Biology

Last Answer : answer:

How is seed germination affected by acid rain? -Biology

Description : How is seed germination affected by acid rain? -Biology

Last Answer : answer:

Is soil necessary for seed germination? -Biology

Description : Is soil necessary for seed germination? -Biology

Last Answer : answer:

Is water necessary for seed germination? -Biology

Description : Is water necessary for seed germination? -Biology

Last Answer : answer:

Does light affect seed germination? -Biology

Description : Does light affect seed germination? -Biology

Last Answer : answer:

Is seed germination affected by temperature? -Biology

Description : Is seed germination affected by temperature? -Biology

Last Answer : answer:

Why is water necessary for seed germination? -Biology

Description : Why is water necessary for seed germination? -Biology

Last Answer : answer:

What affects seed germination? -Biology

Description : What affects seed germination? -Biology

Last Answer : answer:

Physical factors needed for seed germination. -Biology

Description : Physical factors needed for seed germination. -Biology

Last Answer : answer:

Names of seed germination inhibitors. -Biology

Description : Names of seed germination inhibitors. -Biology

Last Answer : answer:

Which plant hormone promotes seed germination? -Biology

Description : Which plant hormone promotes seed germination? -Biology

Last Answer : answer:

Why does salt affect seed germination? -Biology

Description : Why does salt affect seed germination? -Biology

Last Answer : answer:

When is seed germination over? -Biology

Description : When is seed germination over? -Biology

Last Answer : answer:

When does seed germination occur? -Biology

Description : When does seed germination occur? -Biology

Last Answer : answer:

Seed germination and dormancy. -Biology

Description : Seed germination and dormancy. -Biology

Last Answer : answer:

What are the steps involved in seed germination?

Description : What are the steps involved in seed germination?

Last Answer : answer:Different plants have evolved different germination mechanisms. In general, though, there will be some way of restraining germination while the seed is still in the fruit. In some cases, ... the germination happens only when there is sufficient water in the environment to sustain the sprout.

what is seed germination?

Description : what is seed germination?

Last Answer : Need Answer

hen and chick seed germination

Description : hen and chick seed germination

Last Answer : I only had luck with the hen that produced the chicks...............then I would take the chicks off and plant them in another part of my rock garden, they are a succulent. They do well in winter and have babies.

Which process depends on the success of seed germination ?

Description : Which process depends on the success of seed germination ?

Last Answer : The success of seed germination depends on the process of germination.

Which is not essential for seed germination in most cases ?

Description : Which is not essential for seed germination in most cases ?

Last Answer : Which is not essential for seed germination in most cases ? A. Light B. Oxygen C. Suitable temperature D. Moisture

Hormone that inhibits the plant metabolism and seed germination.

Description : Hormone that inhibits the plant metabolism and seed germination.

Last Answer : Hormone that inhibits the plant metabolism and seed germination.

Hormone that inhibits the plant metabolism and seed germination.

Description : Hormone that inhibits the plant metabolism and seed germination.

Last Answer : Hormone that inhibits the plant metabolism and seed germination.

Consider the following statements associated with the germination of an angiospermous seed: (1) As the seed gets hydrated and germinates, enzymatic activity is increased (2) The respiration rate of the germinating seed increases along with the increased enzymatic activity (3) The increase in the respiratory rate continues till senescence (4) Rate of enzymatic activity decreases

Description : Consider the following statements associated with the germination of an angiospermous seed: (1) As the seed gets hydrated and germinates, enzymatic activity is increased (2) The respiration ... The increase in the respiratory rate continues till senescence (4) Rate of enzymatic activity decreases

Last Answer : Ans. ((b))

The temperature at which highest percentage of seed germination occurs in short period of time

Description : The temperature at which highest percentage of seed germination occurs in short period of time

Last Answer : Ans. Optimum temperature

For germination, seed depends on external source for supply of

Description : For germination, seed depends on external source for supply of

Last Answer : Ans. Water

The PGR used to initiate seed germination

Description : The PGR used to initiate seed germination

Last Answer : Ans. Gibberellic acid

The type of seed germination in pigeonpea is

Description : The type of seed germination in pigeonpea is

Last Answer : Ans.Hypogeal

The tillage aims to reduce tillage to the minimum necessary for ensuring a good seed-bed, rapid germination, satisfactory stands and favourable growing condition?

Description : The tillage aims to reduce tillage to the minimum necessary for ensuring a good seed-bed, rapid germination, satisfactory stands and favourable growing condition?

Last Answer : Ans.Minimum tillage

What happens during seed germination? (a) Heat is liberated (b) Starch is synthesised (c) Fat is synthesised (d) Light is absorbed

Description : What happens during seed germination? (a) Heat is liberated (b) Starch is synthesised (c) Fat is synthesised (d) Light is absorbed

Last Answer : Ans:(a)