MCQ
Transgenic animals are those which have foreign
- A$DNA$ in some of its cells
- ✓$DNA$ in all its cells
- C$RNA$ in all of its cells
- D$RNA$ in some of its cells
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$II.$ The population growth rate $r$ is inversely related to generation time
$III.$ The housefly, which has a short life span and produces a large number of eggs, could be considered as a ' $K$ ' selected species
$IV.$ Under a particular set of selection pressures, organisms evolve towards the most efficient reproductive strategies
$V.$ Life history traits of organisms have evolved in relation to the constraints imposed by biotic and abiotic factors in their habitat Select the combination of correct statements