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Types of embryonic development

Total questions: 15

Worksheet time: 9mins

Name
Class
Date
1.

Expulsion of undeveloped eggs

a)

Oviparous

b)

Viviparous

c)

Ovoviviparous

2.

Male reproductive part of a flower  holds the anther.

a)

Anther

b)

Stamen

c)

Stigma

d)

Filament

3.

Retention and growth of the fertilized egg within the maternal body until the young animal, as a larva or newborn, is capable of independent existence. 

a)

Oviparous

b)

Viviparous

c)

Ovoviviparous

4.

Female reproductive organ of flowers is called...

(a)  

5.

The eggs may have been fertilized before release, as in birds and some reptiles, or are to be fertilized externally, as in amphibians and many lower forms. 

a)

Oviparous

b)

Viviparous

c)

Ovoviviparous

6.

 A tube on top of the ovary where the pollen will pass.

a)

Stigma

b)

Style

c)

Ovary

d)

Ovule

7.

Is the simple retention of the egg until it hatches. In this case the embryo derives food from the yolk present in the egg and is not dependent on the mother except for physical protection.

a)

Oviparous

b)

Viviparous

c)

Ovoviviparous

8.

In general, the number of eggs produced by oviparous species greatly exceeds the number of offspring from species that bear live young, but the chances of survival are diminished because of the lack of maternal protection. 

a)

TRUE

b)

FALSE

9.

Male reproductive organ of flowers is called...

(a)  

10.

Receives the pollen during fertilization

a)

Stigma

b)

Style

c)

Ovary

d)

Ovule

11.

The growing embryo derives continuous nourishment from the mother, usually through a placenta or similar structure. 

a)

Oviparous

b)

Viviparous

c)

Ovoviviparous

12.

Female reproductive cells, the egg

a)

Stigma

b)

Style

c)

Ovary

d)

Ovule

13.

Male reproductive part of a flower that produces pollen.

a)

Anther

b)

Stamen

c)

Stigma

d)

Filament

14.

Where the ovules are produced in fower

a)

Stigma

b)

Style

c)

Ovary

d)

Ovule

15.

A person suffering from anosmia is unable to detect smells.

a)

TRUE

b)

FALSE