Snapquiz - Tropism and Plant Hormones

Question 1. Which of the following is true?

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

Question 2. What effect do hormones have on the growth of shoots?

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

Question 3. Phototropism is growth towards what?

A water source.
Up.
Down.
A light source.

Question 4. Gravitropism is growth towards what?

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

Question 5. In which side of a plant shoot do the hormones controlling growth collect?

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

If you would like to track your scores, please enter your preferred first name into the box (please note, this uses cookies to store the data on your computer/phone/tablet - please see the FAQ for more information). Alternatively, if your teacher has given you a code starting with a # symbol, you can enter that: