4.4

Question 1

When a new plant starts to grow a stem leaf or root

Answer 1

Vegetative reproduction

Question 2

Form of reproduction that ther is No union of gametes

Answer 2

Asexual reproduction

Question 3

What a person uses vegetative reproductive methods to start a new plant from a root stem or leaf

Answer 3

Vegetative propogation

Question 4

A piece of a stem or root that can grow into a new plant

Answer 4

Cutting

Question 5

The process of transferring living tissue from one plant to another

Answer 5

Grafting

Question 6

When a plant moves toward or away from a stimulus

Answer 6

Tropism

Question 7

Plant growth is controlled by this

Answer 7

Hormones

Question 8

The first plant hormones to be discovered

Answer 8

Auxins

Question 9

Second group of hormones

Answer 9

Cytokinins

Question 10

Help regulate normal plant growth

Answer 10

Gibberelins

Question 11

Signals plant tissue to remain dorment

Answer 11

ABA

Question 12

Simplest of the main plant hormones

Answer 12

Ethylene

Question 13

Seedling produced in a lab

Answer 13

Tissue culturing

Question 14

Special stem and leaves to store food

Answer 14

Bulb

Question 15

Stolen stems

Answer 15

Corms

Question 16

Thick stems that grow horrisontally

Answer 16

Rhizomes

Question 17

Special stems that climb

Answer 17

Tendril

Question 18

Special stem that grows under ground

Answer 18

Tuber

Question 19

Special protector stems

Answer 19

Thorns