Role of plant hormone in fruit ripening? -Biology

Role of plant hormone in fruit ripening? -Biology
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Role of plant hormone in fruit ripening? -Biology

Description : Role of plant hormone in fruit ripening? -Biology

Last Answer : answer:

Consider the following pairs Plant hormone Function/Effect 1. Indole-3 acetic acid — Rooting in cuttings 2. Gibberellic acid — Stomatal closure 3. Ethylene — Fruit ripening 4. Zeatin — Cell division Which of the above pairs are correctly matched? Select the correct answer from the following: (a) 1 and 3 (b) 1, 2, and 4 (c) 2 and 4 (d) 1, 2, 3, and 4

Description : Consider the following pairs Plant hormone Function/Effect 1. Indole-3 acetic acid - Rooting in cuttings 2. Gibberellic acid - Stomatal closure 3. Ethylene - Fruit ripening 4. Zeatin - Cell division Which of the above pairs are correctly matched ... 3 (b) 1, 2, and 4 (c) 2 and 4 (d) 1, 2, 3, and 4

Last Answer : Ans:(b)

The only gaseous plant hormone which promotes fruit growth and ripening is?

Description : The only gaseous plant hormone which  promotes fruit growth and ripening is?

Last Answer : Ethylene

Abscisic acid (ABA) is natural plant hormone, which: a. Promote the growth b. Initiate the ripening c. Induce the fruit maturity d. retards the growth

Description : Abscisic acid (ABA) is natural plant hormone, which: a. Promote the growth b. Initiate the ripening c. Induce the fruit maturity d. retards the growth

Last Answer : retards the growth

Which hormone is responsible for fruit ripening? (a) Ethylene (b) Auxin (c) Ethyl chloride (d) Cytokinin

Description : Which hormone is responsible for fruit ripening? (a) Ethylene (b) Auxin (c) Ethyl chloride (d) Cytokinin

Last Answer : (a) Ethylene

Which plant hormone is known as the ripening hormone?

Description : Which plant hormone is known as the  ripening hormone?

Last Answer : Ethylene

Plant tranquillisers (A) Hold back stem growth and halt plants at a desired height (B) Cause early maturation of plants (C) Accelerate ripening of food and grain(D) Produce seedless fruit

Description : Plant tranquillisers (A) Hold back stem growth and halt plants at a desired height (B) Cause early maturation of plants (C) Accelerate ripening of food and grain (D) Produce seedless fruit

Last Answer : (A) Hold back stem growth and halt plants at a desired height

The hormone responsible for ripening of fruits is (a) Ethylene (b) Cytokinin (c) Auxin (d) ABA

Description : The hormone responsible for ripening of fruits is (a) Ethylene (b) Cytokinin (c) Auxin (d) ABA

Last Answer : Ans. ((a))

Which gas is more responsible for ripening the fruit of the tree ?

Description : Which gas is more responsible for ripening the fruit of the tree ?

Last Answer : Ethylene gas is more responsible for ripening tree fruit C2H4 .

Which fruit helps in ripening ?

Description : Which fruit helps in ripening ?

Last Answer : Ethylene and Calcium Carbide.

Is fruit ripening differently in Brno and Sokolov, for example?

Description : Is it possible that, for example, in Sokolov there are cherries a month longer than in Brno?

Last Answer : it is possible, why not. depends on fruit sorte (early, late) weather. (tuxedo)

PGR used for fruit ripening

Description : PGR used for fruit ripening

Last Answer : Ans. Ethylene

The gas used for artificial ripening of green fruit is - (1) ethane (2) ethylene (3) carbon dioxide (4) acetylene

Description : The gas used for artificial ripening of green fruit is - (1) ethane (2) ethylene (3) carbon dioxide (4) acetylene

Last Answer : (2) ethylene Explanation: Ethylene gas is used for artificial ripening of green fruit. Ethylene is a natural ripener, but it is also used as an artificial fruit ripener.

The gas used for artificial ripening of green fruit is - (1) Acetylene (2) Ethylene (3) Ethane (4) Carbon dioxide

Description : The gas used for artificial ripening of green fruit is - (1) Acetylene (2) Ethylene (3) Ethane (4) Carbon dioxide

Last Answer : (2) Ethylene Explanation: Fruits such as apples and pears emit a greater amount of ethylene gas in fruits, which affects their ripening.

The gas used for artificial fruit ripening of green fruit is – (1) Ethylent (2) Acetylene (3) Ethane (4) Methane

Description : The gas used for artificial fruit ripening of green fruit is – (1) Ethylent (2) Acetylene (3) Ethane (4) Methane

Last Answer : (1) Ethylent Explanation: Ethylene can promote ripening in tomatoes, bananas, citrus, pineapples, dates, persimmons, pears, apples, melons, mangos, avocados, papayas and jujubes - a ... with the specific biological phenomenon of accelerating the normal process of fruit maturation and senescence.

The gas used for artificial fruit ripening of green fruit is – (1) Ethylene (2) Acetylene (3) Ethane (4) Methane

Description : The gas used for artificial fruit ripening of green fruit is – (1) Ethylene (2) Acetylene (3) Ethane (4) Methane

Last Answer : (1) Ethylene Explanation: Ethylene can promote ripening in tomatoes, bananas, citrus, pineapples, dates, persimmons, pears, apples, melons, mangos, avocados, papayas and jujubes - a ... with the specific biological phenomenon of accelerating the normal process of fruit maturation and senescence.

The gas used for artificial ripening of green fruit is?

Description : The gas used for artificial ripening of green fruit is?

Last Answer : ethylene

Which combination of gases is suitable for fruit ripening? (a) 80% CH4 and 20% CO2 (b) 80% CO2 and 20% O2 (c) 80% C2H4 and 20% CO2 (d) 80% CO2 and 20% CH2

Description : Which combination of gases is suitable for fruit ripening? (a) 80% CH4 and 20% CO2 (b) 80% CO2 and 20% O2 (c) 80% C2H4 and 20% CO2 (d) 80% CO2 and 20% CH2

Last Answer : (c) 80% C2H4 and 20% CO2

Which of the following is controlled by Gibberellic Acid? a. Prevention of the loss of flowers b. Vegetative Growth c. Ripening of fruits d. Fruit fall

Description : Which of the following is controlled by Gibberellic Acid? a. Prevention of the loss of flowers b. Vegetative Growth c. Ripening of fruits d. Fruit fall

Last Answer : d. Fruit fall

Which of the following is controlled by Gibberellic Acid? a. Prevention of the loss of flowers b. Vegetative Growth c. Ripening of fruits d. Fruit fall

Description : Which of the following is controlled by Gibberellic Acid? a. Prevention of the loss of flowers b. Vegetative Growth c. Ripening of fruits d. Fruit fall

Last Answer : d. Fruit fall

The gas used for artificial fruit ripening of green fruit is — (1) Ethylene (2) Acetylene (3) Ethane (4) Methane

Description : The gas used for artificial fruit ripening of green fruit is — (1) Ethylene (2) Acetylene (3) Ethane (4) Methane

Last Answer : Ethylene

Sucrose content in sugarcane decreases: [IAS 1993] (a) if frost occurs during the process of ripening (b) if high rainfall occurs during the period of growth of the plant (c) if there is high temperature during the time of ripening (d) if there is fluctuation in temperature during the period of growth of the plant

Description : Sucrose content in sugarcane decreases: [IAS 1993] (a) if frost occurs during the process of ripening (b) if high rainfall occurs during the period of growth of the plant (c) if there is high ... time of ripening (d) if there is fluctuation in temperature during the period of growth of the plant

Last Answer : Ans: (b)

Physiological aging activity in which plant tissues degenerate and ultimately die is called a. Senescence b. Ripening c. Climacteric d. Degeneration

Description : Physiological aging activity in which plant tissues degenerate and ultimately die is called a. Senescence b. Ripening c. Climacteric d. Degeneration

Last Answer : Senescence

Which plant growth regulator is used for ripening? a) GA b) IBA c) Ethylene d) Cytokinin

Description : Which plant growth regulator is used for ripening? a) GA b) IBA c) Ethylene d) Cytokinin

Last Answer : c) Ethylene

Sucrose content in sugarcane decreases (1) if high rainfall occurs during the period of growth of the plant (2) if frost occurs during the period of ripening (3) if there is fluctuation in temperature during the period of growth of the plant (4) if there is high temperature during the time of ripening

Description : Sucrose content in sugarcane decreases (1) if high rainfall occurs during the period of growth of the plant (2) if frost occurs during the period of ripening (3) if there is fluctuation in temperature ... the period of growth of the plant (4) if there is high temperature during the time of ripening

Last Answer :  if frost occurs during the period of ripening

What is the role of thyroid stimulating hormone? -Biology

Description : What is the role of thyroid stimulating hormone? -Biology

Last Answer : answer:

What is the role of second messenger in hormone action? -Biology

Description : What is the role of second messenger in hormone action? -Biology

Last Answer : answer:

What is the role of second messenger in the mechanism of protein hormone action? -Biology

Description : What is the role of second messenger in the mechanism of protein hormone action? -Biology

Last Answer : answer:

Which hormone is used in seedless fruit production ?

Description : Which hormone is used in seedless fruit production ?

Last Answer : : Gibberellin is used in seedless fruit production

Which Hormone Prevents Premature Fruit Storm ?

Last Answer : Auxin hormone helps in fruit fall

Any hormone that helps the fruit ripen

Last Answer : Ethylene helps the fruit ripen

What's the best method for ripening bosc pears, and how can I tell when they're ripe?

Description : What's the best method for ripening bosc pears, and how can I tell when they're ripe?

Last Answer : I'm beginning to think that the time at which they are picked is crucial to the quality of how they will turn out. Whenever I buy them, I either get good ones, or duds. My grandmother told me ... looking, it tells me they will be hard and tasteless. You can also feel the difference in texture.

Can you speed up the ripening of an avocado?

Description : Can you speed up the ripening of an avocado?

Last Answer : Yes. Like some other fruits you can place them in a paper bag and seal up the bag. Ripening fruits give off ethylene gas when they ripen and that traps the gasses inside the bag. If you have another piece of already ripe fruit, a ripe banana is good, you should put that in the bag with the avocados.

Potted roma tomatoes seeming to rot before ripening, why?

Description : Potted roma tomatoes seeming to rot before ripening, why?

Last Answer : Need Answer

peaches are small not ripening findinf some brown gel-like sunst. on some

Description : peaches are small not ripening findinf some brown gel-like sunst. on some

Last Answer : Need Answer

Where can I buy a tree bearing July ripening soft red apples?

Description : Where can I buy a tree bearing July ripening soft red apples?

Last Answer : It might be a red delicious but we leave them on until the first frost. We still have some on the tree they will come off this week.

why did the figs fall off the tree before ripening?

Description : why did the figs fall off the tree before ripening?

Last Answer : We tried growing figs up here in 5a, does not work. Fig trees died................won't work in a pot. Do you have a green house. That is the only way that it is going to work.

ripening peppers

Description : ripening peppers

Last Answer : Need Answer

Why do my peaches rot before ripening?

Description : Why do my peaches rot before ripening?

Last Answer : When the snow melts very soon, go to the lawn & garden store and get dormant oil and spray according to directions for fall and then in the spring when the snow starts to melt spray the fruit tree again ... not spray if it' windy or going to rain. Keep children & pets away from that area until dry.

Why are my pears rotting on the tree before ripening

Description : Why are my pears rotting on the tree before ripening

Last Answer : Need Answer

My Desert King Fig tree's figs are not ripening? What do I do?

Description : My Desert King Fig tree's figs are not ripening? What do I do?

Last Answer : ph should be 6.0-6.5

Why are my tomatoes ripening before reaching full size?

Description : Why are my tomatoes ripening before reaching full size?

Last Answer : Need Answer

how do I delay peaches from ripening?

Description : how do I delay peaches from ripening?

Last Answer : don't wash them.......put them into cold storage, the refrigerator until you come home.

how can i speed up the tomato ripening on the vine

Description : how can i speed up the tomato ripening on the vine

Last Answer : Need Answer

Whay are the brown turkey figs not ripening for the second year?

Description : Whay are the brown turkey figs not ripening for the second year?

Last Answer : ph should be 6.0-6.5...............is is getting the right amout of water weekly?

Just as my muskmelon gets about big enough to start ripening the bottom end splits, what is the cause?

Description : Just as my muskmelon gets about big enough to start ripening the bottom end splits, what is the cause?

Last Answer : usually too much water

how do i speed up peach ripening

Description : how do i speed up peach ripening

Last Answer : You could single layer them in a big brown store bag and lay them sideways with 2 clothes pins folding the brown bag over twice to keep it tighly closed. Good luck with those home made pies.

why are my tomatoes not ripening

Description : why are my tomatoes not ripening

Last Answer : we are having the same problem, we planted 1 small garden and one very large garden, eventually you will be swamped with ripe tomatoes. I have one bag of frozen from last year, but we are going ... would work in the oven. You also can make pickled tomatoes with the little ones left of the bushes.

how can I finish ripening my peaches for canning?

Description : how can I finish ripening my peaches for canning?

Last Answer : They taste better is you let them ripen on the tree. If you already picked them, you might try a clean brown paper bag and fold the top down lay it sideways, use a clothespin to hold the ends together. They will create a gas, it may take a day or 2 laying on your countertop out of the sun.

cut honeydew melon before ripening what to do

Description : cut honeydew melon before ripening what to do

Last Answer : Need Answer