Biology
Answer
Corolla
Reason — Corolla is made up of structures called petals. The petals make the flower attractive and hence attract insects for pollination.
Calyx is green sepals that protect the bud. Stamens is male reproductive part, not for attraction. Stigma receives pollen, not for attraction.
Related Questions
The food material stored in a maize grain is :
- Protein
- Fat
- Starch
- Cellulose
Gynoecium is made up of :
- Carpels
- Pistils
- Stamens
- Both (1) and (2)
Which of the following is not a necessary condition for the germination of seeds ?
- Air
- Water
- Soil
- Warmth
Assertion: Androecium is the third whorl of the flower. It is made up of stamens which produce pollen grains at the time of reproduction.
Reason: Pollination and fertilization are essential steps of reproduction in plants during which male gametes fuse with the ovule and a seed is produced inside the ovary.
- Both A and R are true and R is the correct explanation of A.
- Both A and R are true but R is not the correct explanation of A.
- A is true but R is false.
- A is false but R is true.