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Subject :NSO    Class : Class 4

Ten male animals each of type X and Y were living together for few months in captivity in a well defined area (full of greenery). Other types of animals were not present in this area. Then an animal Z was introduced in this area. After few days, their numbers were counted as shown here.

  X      Y      Z
  10      2     1
What does this indicate?
A Z is a carnivore.
B Y is a herbivore.
C X is a herbivore.
D All of these


Ans 1:

Class : Class 5
bhavya in opinion you are correct

Ans 2:

Class : Class 6

Ans 3:

Class : Class 6
is x a giraffe or a elephant

Ans 4:

Class : Class 8

Ans 5:

Class : Class 8
A

Ans 6:

Class : Class 1
The area is full of greenery as mentioned so the herbivore population will increase and as we know carnivores depend on other animals for prey so their population will decrease as they do not eat plants

Ans 7:

Class : Class 6
I think X is carnivore and their(X

Ans 8:

Class : Class 4
Y is a herbivore

Ans 9:

Class : Class 8
But then (to continuation of solution) how did number of X animal remain the same?MASTER ANSWER from Revisewise Noida please EXPLAIN.

Ans 10:

Class : Class 4
I think X is the carnivore right?

Ans 11:

Class : Class 6

Ans 12:

Class : Class 8

Ans 13:

Class : Class 4
Y is a herbivore

Ans 14:

Class : Class 5
IF X AND Y ARE BOTH HARBIVORES THEN WHY DIDNT Z EAT X? SO I THINK X WILL BE CARNIVORE

Ans 15:

Class : Class 6

Ans 16:

Class : Class 8
if x and y were herbivores and z is a carnivore then why did z eat only y and not x

Ans 17:

Class : Class 6
If Z is a carnivore sof then how did X population remains same ?

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