The difference between Homo sapiens and the Homo erectus was
A. Homo sapiens originated in Africa, while Homo erectus originated in Asia
B. Homo erectus were much smaller in size than Homo sapiens
C. Homo erectus stayed in Africa, while Homo sapiens did not
D. The size of the brain of Homo erectus was smaller than that of Homo sapiens
Answer: Option D
This Question Belongs to Biology GK Chapter Wise >> Gentics And Evoloution
A piece of DNA molecule that can serve as a carrier for the gene to be cloned is called as a
A. Virus
B. Vector
C. DNA junk
D. Gene factor
A haploid organism contains only one set of chromosomes, and is said to be
A. Homozygous
B. Heterozygous
C. Hemizygous
D. Holozygous
Which of the following is the correct pair?
A. Darwin - Use and disuse of organs
B. de Vries - Mutation theory
C. Lamarck - Origin of life
D. Haldane - Law of heredity
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