Biology questions
20584 published questions with worked solutions.
- Which one of the following is the correct sequence of chemical substances produced during the origin of life on the earth? [CBSE...
- Finding of Miller’s experiment on origin of life has provided evidence of [Orissa JEE 2002]
- It is believed that the organisms which first inhabited earth’s surface were [MP PMT 2001]
- The concept of sudden genetic change which breeds true in a species is represented as [MP PMT 1996]
- Hardy-Weinberg principle explains [DPMT 2005]
- Variation in gene frequencies within population can occur by chance rather than by natural selection. This is referred to as...
- Forelimbs of cat, lizard used in walking; forelimbs of whale used in swimming and forelimbs of bats used in flying are an example...
- According to Darwin, the organic evolution is due to [NEET 2013]
- The frequency of an allele in an isolated population may change due to [CBSE PMT 1992, CBSE PMT 2001]
- Adaptive radiation refers to [CBSE PMT 2007]
- Which of the following fossil men had religious feelings of worship and used burial customs? [CPMT 1971, CPMT 1995]
- Dubois in 1891 found the fossil of Java ape man. It is [CPMT 1975, CPMT 1983, CPMT 1989]
- Man originated in which of the following era? [MH-CET 2000]
- Largest cranial capacity was found in [CPMT 1986, AIIMS 1990, AIIMS 2001]
- The fossils of Cro-Magnon were found in [MH-CET 2002]
- The first probable fossil of man was [CPMT 1978, BHU 1985]
- Which one of the following is a direct ancestor of modern man? [CBSE PMT 1996]
- Which of the following is more close to man? [MP PMT 2004]
- Fossils are studied for [Chd. CET 2000]
- The correct meaning of natural selection is