Question 1

Which organelle is responsible for photosynthesis in plant cells?

Accepted Answer

Chloroplast

Answer

Vacuole

Answer

Endoplasmic reticulum

Answer

Golgi apparatus

Question 2

What is tropism in plants?

Accepted Answer

The growth or movement of plants in response to stimuli

Answer

The process of photosynthesis in plants

Answer

The storage of nutrients in plant roots

Answer

The reproduction of plants through pollination

Question 3

What is phototropism in plants?

Accepted Answer

The growth of plants in response to light

Answer

The growth of plants in response to temperature

Answer

The growth of plants in response to touch

Answer

The growth of plants in response to gravity

Question 4

What is gravitropism in plants?

Accepted Answer

The growth of plants in response to gravity

Answer

The growth of plants in response to temperature

Answer

The growth of plants in response to touch

Answer

The growth of plants in response to light

Question 5

What is thigmotropism in plants?

Accepted Answer

The growth of plants in response to touch or physical contact

Answer

The growth of plants in response to light

Answer

The growth of plants in response to temperature

Answer

The growth of plants in response to gravity

Question 6

What is hydrotropism in plants?

Accepted Answer

The growth of plants in response to water

Answer

The growth of plants in response to gravity

Answer

The growth of plants in response to light

Answer

The growth of plants in response to temperature

Question 7

What is geotropism in plants?

Accepted Answer

The growth of plants in response to gravity

Answer

The growth of plants in response to temperature

Answer

The growth of plants in response to light

Answer

The growth of plants in response to touch

Question 8

What is heliotropism in plants?

Accepted Answer

The movement of plants in response to the sun

Answer

The growth of plants in response to gravity

Answer

The growth of plants in response to touch

Answer

The growth of plants in response to light

Question 9

What is photoperiodism in plants?

Accepted Answer

The response of plants to the length of day and night

Answer

The response of plants to the pH level of the soil

Answer

The response of plants to the intensity of light

Answer

The response of plants to the temperature of the environment

Question 10

What is the process by which plants respond to the stimulus of light?

Accepted Answer

Phototropism

Answer

Hydrotropism

Answer

Thigmotropism

Answer

Geotropism

Question 11

What is the process by which plants respond to the stimulus of gravity?

Accepted Answer

Geotropism

Answer

Hydrotropism

Answer

Phototropism

Answer

Thigmotropism

Question 12

What is the process by which plants respond to the stimulus of water?

Accepted Answer

Hydrotropism

Answer

Thigmotropism

Answer

Geotropism

Answer

Phototropism

Question 13

What is the process by which plants respond to touch or physical contact?

Accepted Answer

Thigmotropism

Answer

Hydrotropism

Answer

Phototropism

Answer

Geotropism

Question 14

What is the process by which plants respond to the stimulus of chemicals or substances?

Accepted Answer

Chemotropism

Answer

Thigmotropism

Answer

Phototropism

Answer

Geotropism

Question 15

What is the process by which plants respond to environmental light cycles?

Accepted Answer

Photoperiodism

Answer

Phototropism

Answer

Geotropism

Answer

Hydrotropism

Question 16

Which tropism causes plants to grow towards or away from the direction of the water flow?

Accepted Answer

Hydrotropism

Answer

Phototropism

Answer

Thigmotropism

Answer

Geotropism

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