51. Assertion (A) The hierarchy includes seven obligate categories.Reason (R) Intermediate categories are used to make taxonomic positions more informative
A. A and R both are correct and R is a correct explanation of A
B. A and R both are correct but R is not a correct explanation of A
C. A is true and R is false
D. f both are false
Answer : Option C
52. Assertion (A) Death is a meaningful event. Reason (R) The number of living individuals of each species remains limited through death and components of body further turn to environmen
A. A and R both are true and R is a correct explanation of A
B. A and R both are true but R is not a correct explanation of A
C. A is true and R is wrong
D. A is wrong and R is true
Answer : Option A
53. Assertion (A) If the ratio of anabolic process is more than catabolic process, growth occurs Reason (R) Growth is an out-put of metabolism.
A. A and R both are true and R is a correct explanation of A
B. A and R both are true but R is not a correct explanation of A
C. A is true and R is wrong
D. A is wrong and R is true
Answer : Option B
54. Assertion (A) Members of the same species can’t do copulation. Reason (R) Zygote is produced as a result of fertilization.
A. A and R both are true and R is a correct explanation of A
B. A and R both are true and R is not a correct explanation of A
C. A is true and R is wrong
D. A is wrong and R is true
Answer : Option D
55. Assertion (A) Energy transformation also takes place in metabolism in living organism.Reason (R) Organism have to perform many biological activities.
A. A and R both are true and R is a correct explanation of A
B. A and R both are true and R is not a correct explanation of A
C. A is true and R is wrong
D. A is wrong and R is true
Answer : Option A
Assertion (A) Group of genera which are closely related is called family.
Reason (R) Blattidae is a family which contain pigeons and doves having different genera andspecies
A. A and R both are true and R is a correct explanation of A
B. A and R both are true and R is not a correct explanation of A
C. A is true and R is wrong
D. A is wrong and R is true
Answer : Option C
Assertion (A) Binomial nomenclature method is given by Linnaeus.
Reason (R) Linnaeus is known as father of taxonomy.
A. A and R both are true and R is a correct explanation of A
B. A and R both are true and R is not a correct explanation of A
C. A is true and R is wrong
D. A is wrong and R is true
Answer : Option B
Assertion (A) Organogenesis and Differention takes place during growth.
Reason (R) Number of cells increase during growth.
A. A and R both are true and R is a correct explanation of A
B. A and R both are true and R is not a correct explanation of A
C. A is true and R is wrong
D. A is wrong and R is true
Answer : Option D
Assertion (A) Organism must be given two names.
Reason(R) Species name must be written in small letter.
A. A and R both are true and R is a correct explanation of A
B. A and R both are true and R is not a correct explanation of A
C. A is true and R is wrong
D. A is wrong and R is true
Answer : Option A
Assertion (A) Every organism posses reproduction,growth,development,adaptation and death as unique characters.
Reason (R) Energy transformation is essential for every organism.
A. A and R both are true and R is a correct explanation of A
B. A and R both are true and R is not a correct explanation of A
C. A is true and R is wrong
D. A is wrong and R is true
Answer : Option B