MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Adaptations in Cactus

Which of the ...

Question

Which of the following is an adaptation in cactus?

A

Both a and b are wrong

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

Both b and c are wrong

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

C

a is wrong but b is correct

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

Both a and d are correct

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B
Both b and c are wrong

Cactus survives in deserts due to following adaptations: It has a flat green stem to store water and prepare food by photosynthesis. The stem is also covered with a thick waxy layer, which helps to retain water. Its roots go very deep into the soil for absorbing water. Leaves turn into spines to prevent loss of water.

Suggest Corrections

thumbs-up

0

Similar questions

Q. Consider the following two statements :
(A) Line spectra contain information about atoms.
(B) Band spectra contain information about molecules.
(a) Both A and B are wrong
(b) A is correct but B is wrong
(c) B is correct but A is wrong
(d) Both A and B are correct

Q. Consider the following the equations:
(A)

\vec{R} = \frac{1}{M} \sum_{i} m_{i} \vec{r_{i}}

{\vec{a}}_{C M} = \frac{\vec{F}}{M}

In a noninertial frame
(a) both are correct
(b) both are wrong
(c) A is correct but B is wrong
(d) B is correct but A is wrong.

Q. Consider the following statements about sound passing through a gas.
(A) The pressure of the gas at a point oscillates in time.
(B) The position of a small layer of the gas oscillates in time.

(a) Both A and B are correct.
(b) A is correct but B is wrong.
(c) B is correct but A is wrong.
(d) Both A and B are wrong.

Q. Consider the following two statements.
(A) If heat is added to a system, its temperature must increase.
(B) If positive work is done by a system in a thermodynamic process, its volume must increase.
(a) Both A and B are correct.
(b) A is correct but B is wrong.
(c) B is correct but A is wrong.
(d) Both A and B are wrong.

Q. Let V and E be the gravitational potential and gravitational field at a distance r from the centre of a uniform spherical shell. Consider the following two statements:
(A) The plot of V against r is discontinuous.
(B) The plot of E against r is discontinuous.
(a) Both A and B are correct.
(b) A is correct but B is wrong.
(c) B is correct but A is wrong.
(d) Both A and B are wrong.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Adaptation

BIOLOGY

Watch in App

explore_more_icon

Explore more

Adaptations in Cactus

Standard VI Biology

Join BYJU'S Learning Program

CrossIcon