1. Which among the following is a unicellular organism that reproduces by budding:

2. Which among the following does not reproduce by spore formation: 

3. 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

4. The asexual reproduction in the Spirogyra involves:

5. The ratio of number of chromosomes in a human zygote and a human sperm is:

6. Which out of the following processes does not lead to the formation of clones:

7.  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

8. Among the following select the statements that are true regarding the sexual reproduction in flowering plants?
(i) Fertilisation is a compulsory event
(ii) It always results in the formation of a zygote
(iii) Offsprings formed are clones
(iv) It requires two types of gametes

9. 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:

10. The figure given alongside shows the human male reproductive organs. Which structures make sperms and seminal fluid?