How Do Organisms Reproduce? Class 10 Science MCQ Quiz – Test Your Knowledge

Offspring formed as a result of sexual reproduction exhibit more variations because

The ability of a cell to divide into several cells during reproduction in Plasmodium is called

• Assertion (A): The probability of survival of an organism produced through sexual reproduction is more than that of an organism produced through asexual mode.
• Reason (R): Variations provide advantages to individuals for survival.

The correct sequence of organs in the male reproductive system for the transport of sperms is

Secretion of which gland provides nutrition to the sperms?

In Spirogyra, asexual reproduction takes place by

Which of the following is a unicellular organism that reproduces by budding?

The time duration from the sowing of seeds to the harvest of crops is critical for agricultural purposes.

Based on the information above, select a reason why farmers prefer vegetative propagation for growing crops.

Which among the following statements is true for unisexual flowers?

1. They possess both stamen and pistil.
2. They possess either stamen or pistil.
3. They exhibit cross-pollination.
4. Unisexual flowers possessing only stamens cannot produce fruits.

Which among the following is not the function of the testes at puberty?

1. Formation of germ cells
2. Secretion of testosterone
3. Development of placenta
4. Secretion of estrogen

In human males, the testes lie in the scrotum, because it helps in the

In Rhizopus, tubular thread-like structures bearing sporangia at their tips are called

When an organism breaks into a number of parts and each part develops into an individual, it is called

Vegetative propagation refers to the formation of new plants from

In the below figure parts A, B, and C are sequentially