>
Exams
>
Biology
>
Ecosystem
>
small mammals and birds are rarely found in polar
Question:
Small mammals and birds are rarely found in polar regions. The reason is that
KCET - 2021
KCET
Updated On:
Apr 17, 2024
They have a larger surface area relative to their volume
They tend to gain heat very fast
They expand less energy to generate body heat
None of the above
Hide Solution
Verified By Collegedunia
The Correct Option is
A
Solution and Explanation
The correct answer is (A) : They have a larger surface area relative to their volume.
Download Solution in PDF
Was this answer helpful?
0
0
Top Questions on Ecosystem
Differentiate between food chain and food web. In a food chain consisting of deer, grass and tiger, if the population of deer decreases, what will happen to the population of organisms belonging to the first and third trophic levels?
CBSE Class X - 2024
Science
Ecosystem
View Solution
Which one of the following is not a natural ecosystem?
CBSE Class X - 2024
Science
Ecosystem
View Solution
Which one of the following does NOT belong to the freshwater ecosystem?
IIT JAM BT - 2023
Biology
Ecosystem
View Solution
For any development project it is expected to do a survey of its effect on the surrounding ecosystem. This process is known as:
CUET (UG) - 2023
Biology
Ecosystem
View Solution
Given below are two statements:
Statement I: Ecosystem has two major components- the biotic and abiotic component
Statement II: The amount of organic substances, present at any given time in an ecosystem, is designated as the STANING STATE or STANDING QUALITY
In the light of the above statements, choose the most appropriate answer from the options given below
CUET (PG) - 2023
Agroforestry
Ecosystem
View Solution
View More Questions
Questions Asked in KCET exam
The speed of sound in an ideal gas at a given temperature T is v. The rms speed of gas molecules at that temperature is v
rms
. The ratio of the velocities v and v
rms
for helium and oxygen gases are X and X' respectively. Then
\(\frac{X}{X'}\)
is equal to
KCET - 2023
Thermodynamics
View Solution
If
\(p(\frac{1}{q}+\frac{1}{r}),q(\frac{1}{r}+\frac{1}{p}),r(\frac{1}{p}+\frac{1}{q})\)
are in A.P., then p, q, r
KCET - 2023
Arithmetic Progression
View Solution
A stretched wire of a material whose Young's modulus Y = 2 × 10
11
Nm
-2
has Poisson's ratio of 0.25. Its lateral strain ε
l
= 10
-3
. The elastic energy density of the wire is
KCET - 2023
mechanical properties of solids
View Solution
A metallic rod of length 1 m held along east-west direction is allowed to fall down freely. Given horizontal component of earth’s magnetic field B
H
= 3 × 10
-5
T. The emf induced in the rod at an instant t = 2s after it is released is ( Take g = 10 ms
-2
)
KCET - 2023
Faradays laws of induction
View Solution
A 60 W source emits monochromatic light of wavelength 662.5 nm. The number of photons emitted per second is
KCET - 2023
Quantum Physics
View Solution
View More Questions