Diagram shows Apis mellifera bees on a flower of dragon fruit plant. Due to a forest fire event, the population of bee vanished from dragon fruit farm. Which of the following is the most suitable method to ensure the continuity if fruit production?

A farmer wants to stimulate the growth of adventitious roots from a stem cutting. Which hormone should he apply to the part of the stem where the stem is cut?

Diagram shows a method to speed up the ripening of fruit.

Phytohormone X is trapped in the water proof bag.

What is X?

Which of the following phytohormones commonly used in tissue culture technique?

Y and Z are phytohormone.

What is Y?

Diagram shows a type of responses that takes place in a plant. Which of the following stimulus cause the plant to response?

Diagram shows shoot of a plant grow towards light.

What is the cause of the reaction?

The roots and stem of this plant are demonstrating?

What are the three stimuli’s plants respond to?

Plants tend to grow towards where the ________ is.

The roots of a plant grow down because of what stimuli?

How do stems respond to light?

In photosynthesis, plants use

water, carbon dioxide, and ______ to release oxygen into the air.

Sunlight + Water + Air = Food

What is this process called?

What is stimuli?

What is an example of a stimulus for plants?

what type of tropism is occurring here?

Mimosa sp. responds to touch by folding its leaves inwards when touched. The responds occurs rapidly.

Changes in an organism's environment that cause a response

When the plant grows toward the light.

Which movement is due to growth of plant?

Marlo planned to give Katrina sunflowers so he planted one hundred (100) flowering plants of sunflower, he noticed that every day the young sunflower changes its flower direction from east to west. What type of plant movement is this?

What type movement is shown by the closing of "Ngirum-kirum" (Mimosa pudica) leaves when touched?

A. Photonastic

B. Thigmotropism

C. Thigmonastic

D. thermotropism

Auxin is added to fertilizers used in agriculture; what effect does auxin have on plants stem?

Marvil is a Florist who uses metal scaffolds for the plants to cling making it a nice ornamental plant. Which of the following tropism is exhibited by the plant?

The movement of a plant part, usually flower petals, in response to light is called

Dandelion and moonflower are examples of

The movement of a plant part in response to the touch of an object is called

The sensitive plant mimosa pudica which is also known as touch-me-not is an example of

The stimulus for thigmonasty is

The winding movement of a climbing plant is called

Tropisms is. . .

Part of plants which grows towards stimulus is known as

Roots give response in

Parts in plants that gives positive thigmotropisms

Between thigmotropisms and nastic movement, which give rapid response towards stimuli

A type of plant will grow tendrils and wind round a support. Name this type of reaction.

What is the role of auxin that causes a plant to bend towards light?

What is the reaction that is shown by the plant in the figure above?

Chemical substance that stimulate and coordinate responses in plants, at low concentrations

Auxin influences ___________ growth

Roots grow __________ following the pull of gravity and exhibiting ____________________.

Hormones that used to inhibits germination and growth

Stimulates cell division

Phototropism is

My plant is losing a lot of water because it is hot today. Which hormone should I give it so that it will stop losing water?

Kaedah menghasilkan buah tanpa biji dikenali sebagai..

The method to produces seedless fruits is known as...

Fitohormon yang digunakan untuk penghasilan buah tanpa biji ialah...

Phytohormone which is used to produce seedless fruits is..

Fitohormon yang digunakan untuk penghasilan buah anggur yang lebih besar ialah...

The phytohormone used for the production of larger grapes is ...

Fitohormon yang digunakan dalam teknik kultur tisu ialah...

Phytohormone used in tissue culture techniques are ...

Fitohormon yang digunakan sebagai racun rumpai ialah...

Phytohormones used as herbicides is...

Fitohormon yang digunakan untuk merawat tumbuhan kerdil akibat mutasi ialah...

Phytohormone used to treat dwarf plants due to mutations is. ...

Fitohormon yang digunakan untuk merangsang pemasakan buah secara sekata dan cepat ialah..

The phytohormone used to stimulate fruit ripening evenly and quickly is ..

Fitohormon yang merencatkan proses percambahan dan pertumbuhan ialah..

Phytohormone that inhibit the process of germination and growth is..

Seorang pekedai mempercepatkan kematangan pisang hijau di dalam kotak yang mengandungi...

A shopkeeper speeds up the ripening of green bananas in a box containing ...

Fitohormone yang melambatkan penuaan daun ialah..

Phytohormones that slow down leaf aging are ..

A type of plant will grow tendrils and wind round a support. Name this type of reaction.

What is the role of auxin that causes a plant to bend towards light?

The growth hormone that is used to speed up the ripening of fruits for export is

What is the reaction that is shown by the plant in the figure above?

The figure above shows a mimosa plant. What is the conclusion that can be derived based on the reaction in the figure.

The figure above shows the reaction of a plants to a stimulus. What is the reaction shown by the plants?

In the story 'Jack and the beanstalk', Jack grew a beanstalk that grew way into the clouds. If I wanted to try and grow one myself, which plant hormone would I give my beanstalk?

The figure above shows four coleoptiles P, Q, R and S that are exposed to unilateral light. After two days, which coleoptile will move towards the light?

The figure above shows an experiment

that is done on two plants of the same species. Both plants are left in the open.

What will happen to the two plants after two weeks

I Plant B bends towards the opening of

the box.

II The auxin in stem A is distributed

uniformly.

III The auxin in stem B is not distributed

uniformly.

IV Plant A bends to the right.

The figure below above shows an experiment to study the effect of auxin towards the growth of the coleoptiles. Which of the following conclusions are true about the experiment?

I Auxin is produced at the tip of the

coleoptiles and diffuses to the bottom to stimulate

growth.

II The supply of auxin is cut off in the

dark.

III Auxin cannot penetrate a mica plate.

IV Auxin can diffuse through a block of

agar-agar.

What is the response of certain parts of plant such as roots and shoots that respond or away from a stimulus?

Characteristics of tropism

Plant shows positive tropism by coiling or wrapping around an object

Roots show_________when they grow away from poison

Characteristics of nastic response

Japanese roses petals engage in ________ as a response to light

Response that can be seen in carnivorous plant

Chemical substance that stimulate and coordinate responses in plants, at low concentrations

Auxin influences ___________ growth

Roots grow __________ following the pull of gravity and exhibiting ____________________.

Produces fruit without seeds

Promotes germination of seeds using

Hormones that used to inhibits germination and growth

Used to delay leaf senescence in newly cut flowers

Stimulates cell division

What happens when you place an over ripe banana in a fruit bowl with other fruit?

Phototropism is

Causes apical dominance

Hydrotropism is

Promotes seed dormancy

Stimulates dramatic stem growth

Causes the enlargement of fruits

I want to stop my plant from growing so tall. I want it to grow from the sides. Which hormone should I STOP using?

My plant is losing a lot of water because it is hot today. Which hormone should I give it so that it will stop losing water?

When creating seedless fruit, what type of flowers are sprayed with ethylene gas?

This example for

This example for

Ethylene causes the ripen fruit become soft because