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TLS Online TPP Program

#Question id: 3032

Which of these statements about prokaryotes is correct?

#XL - S Microbiology

  1. Bacterial cells conjugate to mutually exchange genetic material.

  2. Their genetic material is confined within a nuclear envelope.

  3. They divide by binary fission, without mitosis or meiosis.

  4. Genetic variation in bacteria is not known to occur, nor should it occur, because of their asexual mode of reproduction.

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TLS Online TPP Program

#Question id: 19541

#XL - P Chemistry

Which has the maximum electropositive character?
TLS Online TPP Program

#Question id: 7702

#XL - T Zoology

If organisms A, B, and C belong to the same class but to different orders and if organisms C, D, and E belong to the same order but to different families, which of the following pairs of organisms would be expected to show the greatest degree of structural homology?
TLS Online TPP Program

#Question id: 3939

#XL - Q Biochemistry

When used to describe the RNA polymerases, the term “processive” refers to:
TLS Online TPP Program

#Question id: 19566

#XL - P Chemistry

Which of the following forces bind together carbon atoms in diamond?
TLS Online TPP Program

#Question id: 5758

#XL - R Botany

Consider a species with a diploid (2n) number of 28 chromosomes. How many chromosomes would be found in a monoploid body cell?