Homework Practice

Printable assignment

Reproduction: Seeds, Pollinators and Human Systems

Section A: Seeds, Fruits and Pollinators

Question 1mcq

Which statement correctly matches flower parts after fertilisation?

A.Ovary becomes seed and ovule becomes fruit.

B.Stigma becomes seed and anther becomes fruit.

C.Ovule becomes seed and ovary becomes fruit.

D.Petal becomes seed and sepal becomes fruit.

Question 2mcq

A mango fruit contains a seed inside it. In flower terms, the mango fruit developed mainly from the:

A.Anther

B.Stigma

C.Pollen grain

D.Ovary

Question 3mcq

Which example shows seed dispersal by wind?

A.Light cotton seeds being carried away by air

B.Mango seeds eaten and dropped by animals

C.Coconut floating in seawater

D.Burr seeds sticking to animal fur

Question 4mcq

Why is seed dispersal useful for a plant species?

A.It stops all seeds from germinating.

B.It reduces overcrowding near the parent plant and helps seeds reach new places.

C.It changes every seed into a fruit immediately.

D.It prevents plants from reproducing.

Question 5mcq

How does a bee usually help a flowering plant?

A.It changes ovules directly into fruits.

B.It breaks seeds into smaller pieces.

C.It transfers pollen while collecting nectar.

D.It absorbs minerals for the flower.

Section B: Human Reproductive Systems

Question 6mcq

Which statement best shows mutual benefit in a plant-pollinator interaction?

A.The insect always destroys the flower and gets no food.

B.The plant stops seed formation, and the insect loses energy.

C.The flower becomes a root, and the insect becomes a seed.

D.The plant gets pollinated, and the insect gets nectar or pollen as food.

Question 7mcq

Which organ produces sperm in the male reproductive system?

A.Testes

B.Ovaries

C.Uterus

D.Oviducts

Question 8mcq

What is the main role of sperm ducts?

A.They produce eggs.

B.They transport sperm from the testes toward the urethra.

C.They nourish the embryo.

D.They form the placenta.

Question 9mcq

Which organ produces egg cells in the female reproductive system?

A.Testes

B.Sperm ducts

C.Ovaries

D.Penis

Question 10mcq

Where does fertilisation usually occur in the human female reproductive system?

A.Uterus lining

B.Ovary surface

C.Vagina opening

D.Oviduct