MCQ
Pollinia are sac like structures
- AWhich secrete yellow substance called pollen kit
- BWhich are found in megasporangia
- CIn which anther lobes are present
- ✓In which pollen grains are present in mass
✓
Answer
Correct option: D.
In which pollen grains are present in mass
d
It’s obvious.
It’s obvious.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
In Figure, the parts A, B and C are ___, ___ and _____.
Vertical distribution of different species occupying different level is called..........
In given figure, labeled part $X$ is formed by....
→Climax vegetation of a region generally:
Select the correct pair
→| Column $- I$ | Column $- II$ |
| $(A)$ Physiological barrier | $(1)$ Skin |
| $(B)$ Cellular barrier | $(2)$ Macrophages |
| $(C)$ Physical barriers | $(3)$ interferons |
| $(D)$ Cytokine barriers | $(4)$ Tears |
| $(5)$ Mucus |
Assertion : Corpus luteum degenerates in the absence of fertilization.
Reason : Progesterone level decreases.
Which of the following disease affect the immune system directly?
Recessive characters are expressed
Which one is a true statement regarding $DNA$ polymerase used in polymerase chain reaction?
→Choose the correct option
