Reproduction Test 03

Total Questions: 20

2 - In rabbit, embryo to develops into a new offspring in:

A ) 40 -42 days
B ) 30 - 40 days
C ) 30 -32 days ✅
D ) 280 days

3 - By the end of 2010, 0ur population was:

A ) 176 million ✅
B ) 400 million
C ) 180 million
D ) 500 million

4 - In male rabbit, each testis consists of a mass of coiled tubes called the:

A ) Epididimys
B ) Cowper's gland
C ) Seminiferous tubules ✅
D ) Vas deferens

6 - Internal conditions for germination of seed are;

A ) Oxygen
B ) Live embryo
C ) Sufficient food storage
D ) Live embryo and sufficient food storage ✅

7 - The endosperm nucleus is:

A ) Haploid
B ) Diploid
C ) Triploid ✅
D ) Tetraploid

8 - Following reproduces by grafting;

A ) Ivy
B ) Panther Chut
C ) Plum Trees ✅
D ) Both Ivy and Pather Chut

9 - The second whorl of the flower is:

A ) Calyx
B ) Corolla ✅
C ) Androecium
D ) Gynoecium

10 - An unfertilized egg develops into new offspring during;

A ) Vegetative propagation
B ) Spore formation
C ) Parthenogenesis ✅
D ) Budding

11 - Binary fission does not take place in:

A ) Echinoderms
B ) Bacteria
C ) Planaria
D ) Hydra ✅

12 - It also reproduces through fragmentation;

A ) Planaria ✅
B ) Hydra
C ) Bacterium
D ) Yeast

13 - Haploid generation is;

A ) Sporophyte
B ) Endospore
C ) Gametophyte ✅
D ) Sporophyte and Endospore

14 - Female reproductive part of flower is:

A ) Androecium
B ) Calyx
C ) Corolla
D ) Gynoecium ✅

15 - Ferns reproduce by:

A ) Corms
B ) Rhizome ✅
C ) Tubers
D ) Bulb

16 - In most plants, sporophyte is:

A ) Small in size
B ) Dominant
C ) Independent
D ) Dominant and independent ✅

17 - Spermatids are:

A ) Motile
B ) Active
C ) Non-motile ✅
D ) Sperm

18 - Egg cells are formed by;

A ) Follicles
B ) Primary oocyte
C ) First polar body
D ) Secondary oocyte ✅

19 - Placenta is a structure which belongs to:

A ) Birds
B ) Mammals ✅
C ) Reptiles
D ) Amphibians

20 - UNFPA works in over ____countries.

A ) 150
B ) 160
C ) 140 ✅
D ) 100