A Typical Flower

Q.

What are whorls of stamens and carpels called respectively?

1. Androecium and gynoecium

2. Gynoecium and androecium

3. Angiosperm and gymnosperm

4. Gymnosperm and angiosperm

Q.

Distinguish between flower and inflorescence

Q.

Name the reproductive part of an angiospermic plant.

Q.

What is a monoecious example?

Q.

Fruit is formed from

1. Stamen

2. Stigma

3. Ovary

4. Ovule

Q.

Name the four whorls of the flower.

Q. Which of the following flowers is unisexual?

1. Pea
2. Cucumber
3. Onion
4. China rose

Q.

Regarding assertion and reason, select the right option.

Assertion (A): Androecium and gynoecium are termed essential whorls.
Reason (R): The two important units of sexual reproduction namely the male and female gametes are produced by the androecium and the gynoecium respectively.

1. Both A and R are correct and R explains A

2. Both A and R are correct and R does not explain A

3. Both A and R are incorrect

4. A is correct and R is incorrect

Q.

What is a flower without a stalk called as?