Quiz: Organisms Reproduction System
Below is an Organisms Reproduction System quiz that is designed to see just how well you know about it. All living things can reproduce, and they have specific systems that ensure they accomplish that task. Do you know how the systems function and what steps are followed? Take up the quiz below and get to learn more.
- 1.The disease caused by micro-organism which reproduces by multiple fission is known as:
- A.
Kala-azar
- B.
Marasmus
- C.
Malaria
- D.
Amoebiasis
- 2.Reproduction is essential for living organisms in order to:
- A.
Keep the individual organ alive
- B.
Fulfill their energy requirements
- C.
Maintain growth
- D.
Continue the species for ever
- 3.A greater similarity between themselves is found in the offspring’s formed by asexual reproduction method is because: (i) Asexual reproduction involves only one parent (ii) Asexual reproduction involves two parents (iii) Asexual reproduction involves gametes (iv) Asexual reproduction does not involve gametes
- A.
(i) and (ii)
- B.
(i) and (iii)
- C.
(ii) and (iv)
- D.
(i) and (iv)
- 4.A simple multicellular animal having tentacles living in freshwater usually reproduces by the asexual process of:
- A.
Binary fission
- B.
Spore formation
- C.
Budding
- D.
Fragmentation
- 5.The rapid spreading of bread mould on slices of bread are due to: (i) Presence of large number of spores in air (ii) Presence of large number of thread-like branched hyphae (iii) Presence of moisture and nutrients (iv) Formation of round shaped sporangia
- A.
(i) and (iii)
- B.
(ii) and (iv)
- C.
(i) and (ii)
- D.
(iii) and (iv)
- 6.Vegetative propagation refers to the formation of new plants from the following existing organs of the old plants:
- A.
Stems, roots and flowers
- B.
Stems, roots and leaves
- C.
Stems, flowers and fruits
- D.
Stems, leaves and flowers
- 7.An organism capable of reproducing by two asexual reproduction methods one similar to the reproduction in yeast and the other similar to the reproduction in Planaria is:
- A.
Spirogyra
- B.
Bryophyllum
- C.
Hydra
- D.
Sea anemone
- 8.A Planaria worm is cut horizontally in the middle into two halves P and Q such that the part P contains the whole head of the worm. Another Planaria worm is cut vertically into two halves R and S in such a way that both the cut pieces R and S contain half head each. Which of the cut pieces of the two Planaria worms could regenerate to form the complete respective worms?
- A.
Only P
- B.
Only R and S
- C.
P, Rand S
- D.
P, Q, R and S
- 9.The number of chromosomes in parents and offsprings of a particular species remains constant due to:
- A.
Doubling of chromosomes after zygote formation
- B.
Halving of chromosomes during gamete formation
- C.
Doubling of chromosomes after gamete formation
- D.
Halving of chromosomes after gamete formation
- 10.The surgical method which prevents the sperms from reaching the ovum and pregnancy does not occur is:
- A.
IUCD
- B.
Vasectomy
- C.
Condom
- D.
Tubectomy
- 11.
The figure given alongside shows the human male reproductive organs. Which structures make sperms and seminal fluid?- A.
V makes sperms and X makes seminal fluid
- B.
W makes sperms and Y makes seminal fluid
- C.
X makes sperms and W makes seminal fluid
- D.
Y makes sperms and V makes seminal fluid
- 12.The correct sequence of organs in the male reproductive system for the transport of sperms is:
- A.
Testis → vas deferens → urethra
- B.
Testis → ureter → urethra
- C.
Testis → urethra → ureter
- D.
Testis → vas deferens → ureter
- 13.Which among the following are not the functions of testes at puberty? (i) Formation of germ cells (ii) Secretion of testosterone (iii) Development of placenta (iv) Secretion of estrogen
- A.
(i) and (ii)
- B.
(i) and (iii)
- C.
(ii) and (iv)
- D.
(iii) and (iv)
- 14.
In the figure given alongside, the parts marked A, B and C are sequentially:
- A.
Cotyledon, plumule and radicle
- B.
Plumule, radicle and cotyledon
- C.
Plumule, cotyledon and radicle
- D.
Radicle, cotyledon and plumule
- 15.The ratio of number of chromosomes in a human zygote and a human sperm is:
- A.
2 : 1
- B.
3 : 1
- C.
1 : 2
- D.
1 : 3
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