Genetics and Evolution - Solved test series | Prepare for NEET, MBBS Admission Tests


Biology TEST SERIES: Evolution (Genetics and Evolution)

Multiple Choice Questions – Set 3 (Q. No. (21-30)
Online Biology Guide and Solution: Solved MCQ test series and Practice Questions to prepare online for NEET, AIPMT, MBBS Admission Tests, Medical Entrance Exams and other competitions.
Solved MCQ Test Series, Practice Questions from topics covered -
Evolution (Genetics and Evolution) - Syllabus
Origin of life; Biological Evolution and Evidences for Biological Evolution from Palaeontology, Comparative Anatomy, Embryology and Molecular Evidence; Darwin’s Contribution, Modern Synthetic theory of Evolution; Mechanism of Evolution-Variation (Mutation and Recombination) and Natural Selection with examples, types of Natural Selection; Gene Flow and Genetic Drift; Lamarckism; Darwinism; Mutation Theory of Hugo De Vries; Hardy - Weinberg Principal; Speciation; Adaptive Radiation; Human Evolution. 
Biology Solution and Guide: Evolution
MCQ Test Series – Set 3 (Q. No.21-30)

Question 21: Random genetic drift in a population probably results from –
a. Highly genetically variable individuals
b. Interbreeding within this population
c. Constant low mutation rate
d. Large population size

Question 22: Who was the first civilised man?
a. Cro-Magnon man
b. Neanderthal man
c. Heidelberg man
d. Ternifier man

Question 23: Dryopithecus occurred about –
a. 2.5 x 106 years back
b. 25 x 106 years back
c. 50 x 106 years back
d. 75 x 106 years back

Question 24: Reptilian feature of Archaeopteryx is –
a. U-shaped furcula
b. Beak
c. Abdominal ribs
d. Feathers

Question 25: Coevolution is –
a. That evolution which proceeds gradually with progressive change in a given evolutionary line
b. Evolution by saltation
c. Long term evolutionary adjustment of one group of organisms to another
d. Inclusive fitness

Question 26: Which of the following was likely to have been absent in a free molecule state, in the primitive atmosphere of the earth?
a. Carbon
b. Oxygen
c. Hydrogen
d. Nitrogen

Question 27: Heart is four chambered in –
a. Amphibia
b. Fishes
c. Mammals
d. Reptiles

Question 28: Dryopithecus has –
a. Semi-erect posture
b. Brow ridges
c. Ape like jaw
d. All of these

Question 29: Due to discovery of which of the following in 1980s, the evolution was termed as RNA world?
a. m-RNA, t-RNA, r-RNA synthesis proteins
b. In some viruses, RNA is genetic material
c. RNA has enzymatic property
d. RNA is not found in all cells

Question 30: Dryopithecus has –
a. Semi-erect posture
b. Brow ridges
c. Ape like jaw
d. All of these

India Study Solution
Biology Guide and Solution: Evolution (Genetics and Evolution)
Solutions of Biology Test Series – Set 3 (Q. No.21 – 30)

Answer 21: (b).   Answer 22: (b).   Answer 23: (b).   Answer 24: (c).   Answer 25: (c).   Answer 26: (b).   Answer 27: (c).   Answer 28: (d).   Answer 29: (c).   Answer 30: (d).

 Genetics and Evolution More Practice Questions  

<<Prev (Q.No 11 - 20)                              Next>>

 Recent Posts

No comments:
Write comments