Which animals given in the table have been classified INCORRECTLY?
AAnt and Eel
BSea lion and Eel
CEel and Bat
DSea lion and Bat
The given graph shows the temperature change during a food preservation method. Identify it and select the correct option.
AThis method includes adding excess common salt to food.
BThis method includes adding excess sugar to food.
CThis method includes removing all the moisture from food.
DNone of these
c is the correct option
A large truck and a car, both moving with a velocity of magnitude v, have a head-on collision and both of them come to halt after that. If the collision lasts for 10 s then
(i) The car will experience the greater force of impact exerted by the truck
(ii) The truck will experience the greater momentum change
(iii) Car will experience the greater average acceleration than truck.
A Only (i) and (ii) are correct.
B Only (ii) and (iii) are correct.
C Only (iii) and (i) are correct.
D All (i), (ii) and (iii) are correct.
please give solutions of the qustions
In plants, the same set of pipe-like vessels transport water, minerals and food. Do you agree?
AYes, pipe-like vessels are xylem and phloem and both transport water, minerals and food.
BYes, pipe-like vessels called xylem and phloem are interconnected.
CNo, pipe-like vessels are xylem and phloem; xylem transports water and minerals while phloem transports food.
DNo, pipe-like vessels are xylem and phloem; xylem transports food while phloem transports water and minerals.
I do not agree with your answer
Smoke released from chimneys of houses mainly causes _________.
Which of the following will most correctly complete the given rhyme?
A If only they were in cage!
B If only they could be scared!
C If only they were tamed!
D None of these
In the night time, Urvashi observes that some stars appear to shine more brightly than the others. Which of the following can be a possible reason for her observation?
AThe bigger the star, the brighter it will be.
BSome of these stars are nearer to Earth.
CThe stars are illuminating some special light effects.
DSome stars can shine more brightly than the others.