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Mdcat-past-papers Quiz

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3461. The incorrect statement regarding crossing over is:



3462. If we cross round (RR) seeded plants with wrinkled seed plant and get F1 round seeded.In F2 generation, What will be genotypic ratio of plants by punnet square method?



3463. To check the homozygosity or heterozygosity of apparently dominant trait, we do the test cross by crossing it with:



3464. The total number of genes present in a particular population, at a particular time is called:



3465. All chromosomes other than sex chromosomes are:



3466. When both the alleles of a gene pair are same, the organism is said to be:



3467. What will be the probability of purple and terminal flower in Pea Plant in F2 generation, if we cross true breeding purple axial flower plant with white terminal flower plant.



3468. The structures which are reduced during the course of evolution and have no apparent function are called:



3469. According to the theory of natural selection ,organisms produce:



3470. Adaptations that an organism acquires by its own actions during its life span without modifying its genome are:



3471. For evolutionary process to occur, Which of the following is NOT a geographical barrier?



3472. The animal species on Galapagos resemble species living on the:



3473. According to evolutionary studies , prokaryotes may have arisen around :



3474. Which of the following type of organs are supposed to be functional in ancestral species than in present day species:



3475. Evolution is the transformation & mode of existence of an organism in such manner that the descendants differ from their ancestor, according to?



3476. Carolus Linnaeus was the believer of:



3477. All the given entities are created by God, the theory named as:



3478. He presented the theory of origin of species by means of natural reaction.



3479. Among the oldest known fossils comes the:



3480. Which statement is not correct for the Darwin's theory of natural selection?