Photoperiodism quiz

Photoperiodism quiz

University

10 Qs

quiz-placeholder

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Photoperiodism quiz

Photoperiodism quiz

Assessment

Quiz

Biology

University

Practice Problem

Medium

Created by

Susmita Dey

Used 27+ times

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is photoperiodism?

Taking photos for a period of time

The response to changes in day length that enables plants (or any other living organisms) to adapt to seasonal changes in their environment

A plant's growth movements towards or away from a stimulus.

The response of a plant part to the stimulus of gravity which grow upward irrespective of the position in which they are placed

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Phytochromes are known as

Red light photoreceptor

Green light photoreceptor

Red/far-red light photoreceptor

Blue-light photoreceptor

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

What type of plants show this type of flowering response?

Long day plants

Short day plants

Day neutral plants

Long-short day plants

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Media Image

chrysanthemums are example of......

Short day plant

Long day plant

All of the above

Day Neutral plant

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Plants that need 10 hours or less of darkness to flower.

Photoperiodism

Short day plant

Long day plant

Day neutral plant

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Plant that doesn't require a specific photoperiod and can begin the flowering process over a range of night lengths (ex. African violet).

Short day plant

Long day plant

stomata

Day neutral plant

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Plant use photoreceptor (light-sensitive) proteins to sense the change of season

TRUE

FALSE

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