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reproduction and growth of animal

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

the behaviore of some animal to atract some animals

a)

courtship

b)

datting

c)

showing off

d)

hibernation

2.

what is an ex: of communecation by chemicals

a)

fire fly light up

b)

moths releasing pheromones

3.

musk oxen protect there young by herding them

a)

one circle

b)

peacock

4.

the female GYPSY moth communicates with male moth by

a)

using sound

b)

bringing gifts of food

c)

releasing chemicals called pheromones

5.

the way an organism reacts to other organism's or to its environment is called

a)

behavior

b)

protect

c)

genetic

d)

save

6.

that inherated from parent EX: fare color

a)

gentic factor

b)

enviromental factor

7.

it a factor that practice i learned food avilabilaly in puenced

a)

enviromental factor

b)

genitic factor

8.

the reproductive organ of nonflowering plant is called

a)

cone

b)

sepal

c)

stamen

9.

dandelion seed travel from one place to anther by

a)

water

b)

wind

c)

animal

10.

is the response to the plant to touch

a)

photo-tropism

b)

gravi-tropism

c)

thigmo-tropism

11.

small grains that contains a plants mail reproductive cell

a)

stamen

b)

pollen

c)

anther

d)

stigma

12.
a)

petal

b)

stamen

c)

pistil

d)

ovary

13.

the joining between sperm and egg is called

a)

genetic

b)

tropism

c)

enviromental

d)

fertallization

14.

is a response the resulte in plant growth a way or towerd the stimulus

a)

flower

b)

cone

c)

axsexual reproduction

d)

tropism

15.

is the reproductive organ of flowering plant

a)

pistil

b)

seed

c)

stamen

d)

flower

16.

the growth of the plant is affected by

a)

pistil

b)

cone

c)

enviromental

d)

gentic

17.

farne and moss are EX: of seedless plant that reproduce by

a)

seed

b)

spores

c)

cones

d)

stamen

18.

what your name

a)

aya

b)

emran

19.

animals attract mates in a varety ways, including the use off .................................. and body language

a)

sound

b)

chemical

c)

light

d)

behaviore

20.

the white male GYPSY moth release chemical to atract mates

a)

female

b)

peacock