A. support B. surviving adverse weather conditions C. obtaining food D. dormancy Correct Answer: Option C C. obtaining food Explanation…
A. Migration B. Aestivation C. Hibernation D. Adaptation Correct Answer: Option B B. Aestivation Explanation Aestivation is a period of…
A. Hibernation B. Shedding of leaves C. Secreting irritating fluid D. Dormancy Correct Answer: Option C C. Secreting irritating fluid…
A. Rabbit B. Earthworm C. Lizard D. Toad Correct Answer: Option C C. Lizard
A. There are variations within every species B. Individuals of every species are genetically identical C. No organism in a…
A. physiological diversity B. functional diversity C. genetic diversity D. structural diversity Correct Answer: Option A A. physiological diversity
A. ensuring that the female chooses the right male species B. arousing both male and female partners C. protection of…
A. 35%. B. 50% C. 75% D. 100%. Correct Answer: Option B B. 50%
A. 1 : 2: 1 B. 1 : 1 C. 3 :1 D. 2 : 1 Correct Answer: Option B…
A. two chromatids joined at the centromere B. Two chromatids joined at the spindle C. Two chromatin threads joined at…