Reproduction Test 01

Total Questions: 20

1 - Growing an entire new plant from part of the original plant is called;

A ) Budding
B ) Regeneration
C ) Fragmentation
D ) Vegetative propagation ✅

2 - Rhizopus reproduces asexually by;

A ) Binary fission
B ) Budding
C ) Spore formation ✅
D ) Endospore formation

3 - A corm develops into new garlic plant. This process of reproduction is called;

A ) Vegetative propagation
B ) Regeneration
C ) Meiosis ✅
D ) Gametogenesis

4 - Which is not an advantage of grafting?

A ) The graft is identical to the parent plant
B ) Grafting allows the propagation of seedless fruits
C ) The graft combine the characteristics of two plants
D ) Grafting may allow for the slow production of desirable fruits ✅

5 - Pollination is the transfer of pollens from;

A ) Anther to stigma ✅
B ) Stigma to anther
C ) Sepal to petal
D ) Petal to sepal

6 - Double fertilization in plants means;

A ) Fusion of two sperm with two egg cells
B ) Fusion of one sperm with egg cell and other sperm with fusion nucleus ✅
C ) Fusion of two sperm with single egg cell
D ) Fusion of tube nucleus with fusion nucleus and sperm egg cell

7 - After fertilization in plants, the fruit develops from;

A ) Ovule wall
B ) Ovary wall ✅
C ) Petals
D ) Anther

8 - Which part of female reproductive system receives egg cells from the ovary?

A ) Fallopian tube ✅
B ) Uterus
C ) Vagina
D ) Collecting dust

9 - Inside testes, sperm are produced in;

A ) Vas deferens
B ) Sperm duct
C ) Seminiferous tubules ✅
D ) Collecting dust

10 - Which of these cell has haploid number of chromosomes?

A ) Spermatogonium
B ) Primary spermatocyte
C ) Secondary spermatocyte ✅
D ) All of these

11 - During binary fission, the nucleus of parent organism divides into two by;

A ) Sexual reproduction
B ) Meiosis
C ) Mitosis ✅
D ) Asexual reproduction

12 - If a planarian breaks into many pieces instead of two, it will be called;

A ) Budding
B ) Spore formation
C ) Binary fission
D ) Fragmentation ✅

13 - ln fungi, the spore is covered by a think wall called;

A ) Spoangium
B ) Sporophyte
C ) Cyst ✅
D ) Endospores

14 - The eggs of the honeybee remain unfertilized and develops into haploid males by;

A ) Budding
B ) Parthenocarpy
C ) Regeneration
D ) Parthenogenesis ✅

16 - During binary fission, number of cells formed are;

A ) Two daughter cells ✅
B ) Four daughter call
C ) Many daughter call
D ) One daughter call

17 - Buds do not detach from the parent body in;

A ) Hydra
B ) Amoeba
C ) Bacteria
D ) Corals ✅

18 - Spores which are formed inside bacterial calls are called;

A ) Cysts
B ) Spores
C ) Endospores ✅
D ) All of these

19 - It reproduces by bulbs;

A ) Garlis
B ) Ginger
C ) Ferns
D ) Tulips ✅

20 - This method of propagation is also called micro-propagation;

A ) Cuttings
B ) Tissue culture ✅
C ) Grafting
D ) Suckers