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TLS Online TPP Program

#Question id: 3298

Which of the following is incorrect statement?

#SCPH28 | Zoology

  1. Natural selection is blind to the future: there is no consiousness or "purpose" behind it.

  2. Artificial selection has a conscious element driving the evolution of a species for some purpose

  3. Gene flow tends to homogenize allele frequencies between two or more populations that is the exact opposite of drift

  4. Alone, mutation is considered the strongest force of evolution

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TLS Online TPP Program

#Question id: 5345

#SCPH06 I Botany

Which of the following above is most probable mode of inheritance?
TLS Online TPP Program

#Question id: 11667

#I Life Science/ Life Sciences Group – I-V

Which of the following is characteristic of juxtamedullary nephrons?
TLS Online TPP Program

#Question id: 8292

#I Life Science/ Life Sciences Group – I-V

Some molecular data place the giant panda in the bear family (Ursidae) but place the lesser panda in the raccoon family (Procyonidae). If the molecular data best reflect the evolutionary history of these two groups, then the morphological similarities of these two species is most likely due to ________.
TLS Online TPP Program

#Question id: 15734

#SCPH28 | Zoology

In seed germination or seed culture process growth regulators are usually not necessary because, of
TLS Online TPP Program

#Question id: 5054

#SCPH06 I Botany

when one group of cells changing the behavior of an adjacent set of cells, thereby causing them to change their shape, mitotic rate, or cell fate. This kind of interaction at close range between two or more cells or tissues of different histories and properties is called as-