Heredity and Evolution

Which of the following nitrogenous base is not present in DNA?

• Thymine

• Uracil

• Adenine

• Guanine

Adenine can pair with which of the following nitrogenous bases?

• Cytosine

• Uracil

• Thymine

• Both B & C

RNA does not contain

• Deoxyribose

• Phosphate

• Adenine

• Uracil

Which of the following types of RNA carries information from the gene to the ribosome?

• mRNA

• tRNA

• rRNA

• All of the above

The origin of universe is explained by

• Darwin's theory

• Big bang theory

• Speciation

• Lamarckism

Which of the following is/are unicellular organism(s)?

• Amoeba

• Chlorella

• Paramoecium

• All of the above

The appendix is useful in ruminants for digestion of which of the following compounds?

• Fats

• Cellulose

• Proteins

• Glycogen

Which of the following is the connecting link between Annelida & Arthropoda?

• Peripatus

• Lungfish

• Duckbilled platypus

• Petromyzon

Connecting links suggests that amphibians are evolved from

• Mammals

• Reptiles

• Fishes

• Aves

Theory of inheritance of acquired characters is also known as

• Lamarckism

• Natural selection

• Speciation

• Translocation