Biology
A biology teacher asked her students to give two examples of dioecious plants.
Ishan said: Maize and Palm.
Aashish said: Pumpkin and Papaya.
Palak said: Palm and Papaya.
Payal said: Pumpkin and Maize.
Who was correct?
- Ishan
- Aashish
- Palak
- Payal
Related Questions
The flower which contains both stamens and carpels is called as:
- Unisexual
- Pistillate
- Staminate
- Hermaphrodite
Soumya tried to match the floral whorls with their constituting units.
She tabulated the pairs as follows:Unit Floral whorl P Perianth Q Androecium Identify P and Q
- P — Petals, Q — Carpels
- P — Tepals, Q — Stamens
- P — Sepals, Q — Petals
- P — Carpels, Q — Stamens
Assertion (A): All the flowers of angiospermic plants are complete or perfect.
Reason (R): Angiospermic flowers contain all the four floral whorls — Calyx, Corolla, Androecium and Gynoecium.
- A is True and R is False.
- A is False and R is True.
- Both A and R are True.
- Both A and R are False.
Assertion (A): Dioecious plants bear hermaphrodite flowers on different plants.
Reason (R): Dioecious plants bear staminate and pistillate flowers on the same plant.
- A is True and R is False.
- A is False and R is True.
- Both A and R are True.
- Both A and R are False.