Snapquiz - Tropism and Plant Hormones

This is the Snapquiz on Tropism and Plant Hormones. Click here or use the embedded video if you haven't watched the lesson yet.


Question 1. In which side of a plant root do the hormones controlling growth collect?

The side facing the sun.
The side away from the sun.
The bottom side.
The top side.


Question 2. Gravitropism is growth towards what?

A heat source.
A light source.
Up.
Down.


Question 3. What effect do hormones have on the growth of shoots?

The cells slow their growth.
The cells elongate.
The cells recede.
The cells increase in width.


Question 4. In which side of a plant shoot do the hormones controlling growth collect?

The side away from the sun.
The side facing the sun.
The bottom side.
The top side.


Question 5. Which of the following is true?

Hormones increase cell growth in shoots and increase cell growth in roots.
Hormones increase cell growth in shoots and reduce cell growth in roots.
Hormones reduce cell growth in shoots and increase cell growth in roots.
Hormones reduce cell growth in shoots and reduce cell growth in roots.


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