Which of the following adaptations are shown by given plant?
(i) Hollow stems and poorly developed roots.
(ii) Branches are cone-shaped and slanting.
(iii) Large and flat floating leaves with waxy upper surface.
(iv) Stem performs photosynthesis.
(v) Succulent and swollen stems to store water.
A(i) , (iv) and (v)
B(i) and (iii)
C(ii) , (iii) and (v)
D(i) , (iii) , (iv) and (v)
Unscramble the given letters to get the name of a very weak stemmed plant.
Which of these living things would die if there would be no green plants on Earth?
A a and c only
B b and c only
C b and d only
D a, b, c and d
you are right I am a fool because if their is no greenry then the herbivors die and then the carnivorus too would die
The length and breadth of a playground are 75 m 20 cm and 34 m 80 cm respectively. How long will a boy take to go three times round the field if he walks at the rate of 1.5 m per second?
(A) 7 mins 20 secs
(B) 12 mins 14 secs
(C) 39 mins 16 secs
(D) 16 mins 30 secs
The figure below shows the shapes of Moon as seen from Earth on different nights. Which one of the following figures shows the correct shape of Moon on 21st November?
WFrom a tower of height h a particle is thrown vertically upwards with a speed v. The time taken by the particle, to hit the ground is n times that taken by it to reach the highest point of its path. Then speed(u) of the particle is equal to
The diagram below shows the path taken by a ball when Sundram kicks it.
The potential energy of the ball is highest at _______.