MCQ
Photosynthesis in Opuntia is done by
- ALeaves
- ✓Stem
- CRoots
- DShoot
✓
Answer
Correct option: B.
Stem
b
Opuntia's leaves changes into spine to reduce the transpiration during course of evolution and the working of leaves takes over by stem. Opuntia's stem: have green colour and perform photosynthesis
Opuntia's leaves changes into spine to reduce the transpiration during course of evolution and the working of leaves takes over by stem. Opuntia's stem: have green colour and perform photosynthesis
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
Assertion : Testicular lobules are the compartments present in testis.
Reason : These lobules are involved in the process of fertilization.
Assertion : Interferons are a type of'antibodies produced by body cells infected by bacteria.
Reason : Interferons stimulate inflammation at the site of injury.
In which of these the sex chromosome have discovered for the first time?
Bt cotton genes repel.
Which one of the following statements is correct?
Long silky hairs on cob of maize are
The resistant variety of rice to bacterial blight is?
A colour blind man marries a woman with normal sight who has no history of colour blindness in her family. What is the probability of their grandson being colour blind ?
What parameters are used for tiger census in our country's national parks and sanctuaries?
