Questions

QUESTIONS

(A)   Fill in the blank:

1. A type of reproduction in which single parent is involved is known as ______ reproduction.

Ans: (Asexual)

2. All ______ organisms reproduce by asexual reproduction.

Ans: (unicellular)

3. Yeast can reproduce through ______ and amoeba through _______.

Ans: (Budding, Binary Fission)

4. In Budding, new individuals are produced from small outgrowth of parental body wall are called as ______.

Ans: (Buds)

5. Asexual reproduction proceeds with the division of ______ first and then ______ respectively.

Ans: (nucleus, cell)

6. Binary fission results in ______ daughter cells.

Ans: (Two)

7. The process in which plants and animals produce offspring of their own type is known as ______.

Ans: (reproduction)

8. Paramecium reproduces through _______.

Ans: (binary fission)

9. When new individuals develop from the buds then this type of asexual reproduction is called ______.

Ans: (Budding)

(B)   Multiple Choice Questions:

1. Unicellular organisms can reproduce by :-

(a) Sexual reproduction              (b) Asexual reproduction

(c) Both of the above                   (d) None of the above

Ans: (b)

2. Yeast can reproduce by :-

(a) Asexual reproduction           (b) Sexual reproduction

(c) Both (a) & (b)                          (d) None of the above

Ans: (a) 

3. Bacteria is a :-

(a) unicellular, prokaryotic        (b) unicellular, eukaryotic

(c) multicellular, prokaryotic    (d) multicellular, eukaryotic

Ans: (a)

4. Hydra can reproduce by :-

(a) binary fission                          (b) budding

(c) sexual reproduction              (d) none of the above

Ans: (b)

5. Which of the following statement is true about asexual reproduction?

(a) It occurs in unicellular and organisms only

(b) It occurs in lower multicellular organisms only

(c) It occurs in all unicellular and some multicellular organisms

(d) None of the above.

Ans: (c)

6. In which kind of asexual reproduction, outgrowth of body wall is capable of developing into a complete animal?

(a) Fission                                      (b) Budding

(c) sexual reproduction               (d) all of the above

Ans: (b)

7. Budding is found in which of these animals

(a) Amoeba                                    (b) Paramecium

(c) Sponges                                    (d) Yeast

Ans: (d)

(C)   Matrix matching:

Ans: 1 – d; 2 – a; 3 – b; 4 – c