Question

answer the following questions

Answer 1

Answer:

78. double

79. country

80. insect-chicken-human

Answer 2

78) Option (B) Double is correct

• There is one chromosomal duplication which is followed by a cell division

• During the chromosomal duplication,the genetic material is duplicated which is further shared equally to the two daughter cells formed

79) Option (C) Country is correct

• They are fairly similar conditions in a country,the flora and fauna thrive in almost similar conditions

80) Option (D) is correct

• The first two options are standard examples of a food chain,so they are eliminated.

• Also,the third option is an erect food chain from the bottom. Even this option is eliminated