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SCIENCE Q4 Review

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

This is the transfer of pollen from the anther of a flower of one plant to the stigma of the flower of another plant of the same species.

a)

Cross-pollination

b)

asexual pollination

c)

Self-pollination

2.

A single carpel or group of fused carpels usually differentiated into an ovary, style, and stigma.

a)

Pollination

b)

Pistil

c)

Stigma

3.

It is the production of new offspring in plants, which can be accomplished by sexual or asexual reproduction.

a)

Plant reproduction

b)

Offspring

c)

Reproduce

4.

The type of Reproduction wherein the offspring is produced from sex cells or gametes or germ cells.

a)

Sexual reproduction

b)

Asexual Reproduction

c)

Plant reproduction

5.

A biological community of interacting organisms and their physical environment.

a)

Ecosystem

b)

Tropic

c)

System

6.

The tidal mouth of a large river, where the tide meets the stream.

a)

Estuaries

b)

Ecosystem

c)

Entertidal Zone

7.

Is the area that is above water level at low tide and underwater at high tide (in other words, the area within the tidal range).

a)

Ecosystem

b)

Estuaries

c)

Intertidal Zone

8.

It is formed when sandbars build up along the coastline and they partially cut off the waters behind them from the sea.

a)

fjord

b)

bar-built

c)

tectonic

9.

Are created when the see fills in a hole or basin that’s formed by sinking land.

a)

sea

b)

tectonic

c)

fjord

10.

It is the main reason why estuaries and intertidal zone damage.

a)

storm

b)

human factors

c)

animal factor

11.

They also have producers called phytoplankton.

a)

tidal wave

b)

Ecosystem

c)

estuary

12.

They are narrow with steep sides are usually straight and long.

a)

bar-built

b)

coastal plain

c)

fjord

13.

26. Vegetative reproduction is under what kind of reproduction?

a)

asexual

b)

sexual

c)

both

14.

It is consisting of a long slender stalk and the pollen-producing anther.

a)

stamen

b)

pistil

c)

carpel

15.

What do you call a flower that contains both male and female reproductive parts?

a)

carpel flower

b)

stamen flower

c)

bisexual flower