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#Question id: 5569


What makes sexually reproduced offspring genetically different from their parents?

#SCPH06 I Botany
  1. genetic recombination during meiosis

  2. genetic recombination during mitosis

  3. crossing over during mitosis

  4. Sexual reproduction does not produce genetically different offspring.

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TLS Online TPP Program

#Question id: 14106

#SCPH01 Biochemistry

The primary sources involved in OWL, which is a composite database includes all except

TLS Online TPP Program

#Question id: 3883

#SCPH05 I Biotechnology

Which of the following is correct about reverse transcriptase:

TLS Online TPP Program

#Question id: 10536

#SCPH05 I Biotechnology

Hormonal interactions contribute to plant–insect herbivore interactions such as— ethylene, salicylic acid, and jasmonic acid. In particular, ethylene appears to play an important role in this context, what will be the effect of ethylene when is applied alone and when is applied with other amino acids?

a) ethylene applied together with JA it seems to reduces defense responses

b) Ethylene appears to applied alone to plants, ethylene has little effect on defense-related gene activation

c) when ethylene applied together with JA it seems to enhance JA responses or defense responses are significantly increased

d) Ethylene appears to applied alone to plants, ethylene has more effect on defense-related gene activation

Which of the following combination is correct about ethylene effects?

TLS Online TPP Program

#Question id: 4912

#SCPH28 | Zoology

Correns described that the inheritance of variegated color on the leaves of certain plants was determined by the maternal parent only. What phenomenon does this describe?

TLS Online TPP Program

#Question id: 1569

#SCPH28 | Zoology

A bacterium entering the body through a small cut in the skin will do which of the following?