Which of the following produces seed
Anonymous Quiz
18%
Thallophyta
15%
Bryophyta
18%
Peteridophyta
50%
Gymnosperm
Which among the following is exclusively marine
Anonymous Quiz
17%
Porifera
43%
Echinodermata
31%
Mollusca
10%
None
Q7.Which cell does not have perforated cell wall?
Anonymous Quiz
18%
Vesicles
41%
Companion cell
32%
Stomata
9%
Trachied
Fats are stored in human body as
Anonymous Quiz
17%
Cartilage
25%
Epithelium
43%
Adipose tissue
15%
Cell wall
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👍1
A particle is moving in a circular path of radius r. The displacement after half a circle would be:
Anonymous Quiz
25%
Zero
21%
π
34%
2r
19%
2πr
👍1
The numerical ratio of displacement to distance for a moving object is
Anonymous Quiz
25%
Always less than 1
30%
Always equal 1
23%
Always more than 1
23%
Equal and less than 1
If the displacement of an object is proportional to square of time, then the object moves with
Anonymous Quiz
27%
Uniform velocity
47%
Uniform acceleration
19%
Uniform non acceleration
6%
None
A car is travelling at a speed of 90 km/h. Brakes are applied so as to produce a uniform acceleration of – 0.5 m/s2. Find how far the car will go before it is brought to rest?
Anonymous Quiz
23%
8100
41%
900
28%
625
8%
650
Area under a υ -1 graph represents a physical quantity which has the unit
Anonymous Quiz
27%
M
42%
M^2
20%
M^3
11%
None