Which of the following are covered by a single membrane?
Anonymous Quiz
38%
Mitochondria
37%
Vacoule
20%
Lysosome
5%
None
Which cell organelle plays a crucial role in detoxifring many poisons and drugs in a cell?
Anonymous Quiz
62%
Smooth endoplasmic recticulum
38%
Rough endoplasmic recticulum
The undefined nuclear region of prokaryotes is also known as
Anonymous Quiz
29%
Nucleus
45%
Nucliod
23%
Nucleous
4%
None
Cell wall of which one of these is not made up of cellulose?
Anonymous Quiz
38%
Bactria
34%
Hydrilla
16%
Cactus
12%
Mango
❤1
An object of mass 2 kg is sliding with a constant velocity of 4 ms-1 on a frictionless horizontal table. The force required to keep the object moving with the same velocity is
Anonymous Quiz
34%
32n
40%
0n
21%
4 n
4%
7n
Rocket works on the principle of conservation of
Anonymous Quiz
16%
Mass
57%
Momentum
20%
Energy
8%
Velocity
When a number of forces acting simultaneously on a body bring about a change in its state of rest or of uniform motion in a straight line, then these forces acting on the body are said to be
Anonymous Quiz
42%
Balanced forces
29%
Equal forces
24%
Opposite forces
4%
None
When a car at high speed makes a sharp turn, the driver in a car tends to get thrown to the side opposite to the turn. This is due to the
Anonymous Quiz
38%
Inertia of motion
44%
Inertia of direction
14%
Inertia of rest
4%
None
The masses of two bodies are in ratio 5 : 6 and their velocities are in ratio 1 : 2. Then their linear momentum will be in the ratio
Anonymous Quiz
53%
5:12
26%
1:2
19%
3:5
3%
2:7
Which of the following tissues has dead cells?
Anonymous Quiz
30%
Parenchyma
38%
Sclerenchyma
17%
Collenchyma
15%
None
Which cell does not have perforated cell wall?
Anonymous Quiz
21%
Trachieds
38%
Companion cells
23%
Sieve tube
18%
Vessels
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अभी JOIN करने पे मिलेगा 50% OFF इतना हे नहीं TEST SERIES भी FREE मिलेगा अरे खतम नहीं हुआ पूरा सुनो VACCATION BATCH भी साथ मिल रहा है।
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🔴 FEATURES 🔴
🔥Here we will take classes for English & Semi English Medium.
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