Assertion (A): Reproduction is a kind of life process which is not necessary for the survival of humans in their own life time.

Reason (R): The process of reproduction helps in the continuation of species on earth, not an individual.

1. Both A and R are true and R is the correct explanation of A.
2. Both A and R are true but R is not the correct explanation of A.
3. A is true but R is false.
4. A is false but R is true.

Assertion (A): Budding is a type of asexual reproduction which occurs only in some plants.

Reason (R): Both Yeast and Hydra, reproduce by the process of budding.

1. Both A and R are true and R is the correct explanation of A.
2. Both A and R are true but R is not the correct explanation of A.
3. A is true but R is false.
4. A is false but R is true.

Assertion (A): Sperms are produced in testes and transported to urethra through the fallopian tubes in males.

Reason (R): On their way to urethra, sperms mix with three kinds of fluids released by the male accessory glands to form semen, the reproductive fluid.

1. Both A and R are true and R is the correct explanation of A.
2. Both A and R are true but R is not the correct explanation of A.
3. A is true but R is false.
4. A is false but R is true.

Assertion (A): Growth is the characteristic feature of all living beings which occurs for a limited time in animals and throughout lifetime in plants.

Reason (R): Growth means any type of reversible or irreversible change in the size, shape and weight of an individual during the process of development.

1. Both A and R are true and R is the correct explanation of A.
2. Both A and R are true but R is not the correct explanation of A.
3. A is true but R is false.
4. A is false but R is true.