Biology
Which of these does not belong to the embryo sac of a flower?
- Generative nucleus
- Antipodal cells
- Polar Nuclei
- Synergids
Related Questions
The male inflorescence of maize plant is termed as:
- Cob
- Ear
- Tassel
- Silk
Wing and keel petals are found in the flowers of:
- Pea plants
- Vallisneria
- Maize plants
- Dahlia
A biology teacher asked her students to mention two conditions that favour cross-pollination.
Atul said: Herkogamy and Heterostyly.
Ritu said: Bisexuality and self-sterility.
Rahul said: Homogamy and Herkogamy.
Anaya said: Unisexuality and Dichogamy.
Who were correct?
- Atul and Anaya
- Atul and Ritu
- Anaya and Rahul
- Ritu and Rahul
Look at the table given below and identify the kind of pollination that usually occurs in the flower mentioned.
Flower Kind of pollination Hibiscus P Hydrilla Q Wheat R - P — Entomophily, Q — Hydrophily, R — Anemophily
- P — Hydrophily, Q — Elephophily, R — Anemophily
- P — Ornithophily, Q — Anemophily, R — Elephophily
- P — Ornithophily, Q — Hydrophily, R — Entomophily