Which of the following will form a new species ? (PMT-98)

Related MCQs

• Match the following. Column – 1 Column – 2 (p) Rare species (i) Guagga (q) Extinct species (ii) Painted Frog (r) Recently extinct species (iii) Passenger Pegion (s) Endemic species (iv) Malabar Parakeet
• Which option is correct for endemism.. 1. Any group which can be found in small region. 2. Any group which can be found in large region. 3. Group of species which can be found in definite region. 4. Any group which can be not found anywhere else. 5. Endemic species which can be found everywhere.
• Match the following. Column – 1 Column – 2 (p) Endemic species (i) Sping Tailed Lizard (q) Alien species (ii) Nilgiri pipit (r) Habitat loss (iii) African cat fish (s) over exploitation (iv) Lion tailed Macaque
• How might an evolutionary biologist explain why a species of species of salamander becomes blind after colonizing a cave?
• Given : 1 = natural selection ; 2 = variations and their inheritance ; 3 = survival of the fittest ; 4 = struggle for existence. According to Darwinism, which of the following represents the correct sequence of events in the origin of new species ?
• A. Mutations occurring in the germinal cells of the gonads are called germs mutations. R. They are heritable raw materials for natural selection lead to origin of new species.
• Which of the following ratio is constant in the DNA of all the species?
• Which of the following have the highest number of species in nature ? (CBSE AIPMT-2011)
• A biologist is trying to infer how five closely related species of snakes are related to one another. She notices that some of the snakes have forked tongues and others do not. Which of the following would help her distinguish the ancestral state?
• Assertion (A) Group of genera which are closely related is called family. Reason (R) Blattidae is a family which contain pigeons and doves having different genera and species.