Answer the following 20 questions. Good luck!
461. According to Mendel's Law of Segregation, the one individual out of four in the F2 generation had a phenotype that failed to express in the generation.
462. Test cross is made to check the genotype of a trait. Which of the following crosses is a test cross?
463. The change in frequency of alleles at a locus that occurs by chance is known as:
464. Which of the following statements about natural selection is not true?
465. The idea of inheritance of acquired characteristics was presented by:
466. The structures which are reduced during the course of evolution and have no apparent function are called:
467. According to the theory of natural selection ,organisms produce:
468. Adaptations that an organism acquires by its own actions during its life span without modifying its genome are:
469. For evolutionary process to occur, Which of the following is NOT a geographical barrier?
470. The animal species on Galapagos resemble species living on the:
471. According to evolutionary studies , prokaryotes may have arisen around :
472. Which of the following type of organs are supposed to be functional in ancestral species than in present day species:
473. Carolus Linnaeus was the believer of:
474. The comparative embryology of all vertebrates shows development of:
475. From evolutionary point of view, which respiratory protein is common in many organisms?
476. Which of the following is considered as strong evidence of evolution?
477. Structures found in different species which are believed to have a common evolutionary origin are called:
478. Process by which unrelated species evolve to functionally resemble each other is called:
479. Which of the following shows evidences from evolution through molecular biology:
480. Organs specialized to perform different functions but structurally alike are:
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