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TLS Online TPP Program

#Question id: 36

Which of the following is/are the S-enantiomer of alanine?

#SCPH01 Biochemistry

  1. Only 1

  2. Only 2

  3. 1 and 3

  4. 2 and 3

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TLS Online TPP Program

#Question id: 3259

#SCPH28 | Zoology

Different type of evolution leads to group of taxon in following three manners

A- group of taxon whose member have descended from common ancestor

B- when two lineages convergently  evolve similar character states form  groups that are recognized by pheneticists

c. taxon that include most recent ancestor but not all of its descendent
TLS Online TPP Program

#Question id: 4915

#SCPH12 I Genetics

When an albino female plant of maize is crossed with normal green male plant, all plants in the progeny are albino because
TLS Online TPP Program

#Question id: 8924

#SCPH05 I Biotechnology

Fossil evidence indicates that the following events occurred in what sequence, from earliest to most recent?
1. Protostomes invade terrestrial environments.
2. Cambrian explosion occurs.
3. Deuterostomes invade terrestrial environments.
4. Vertebrates become top predators in the seas.
TLS Online TPP Program

#Question id: 5034

#SCPH28 | Zoology

Which of these statements about human evolution is correct?
TLS Online TPP Program

#Question id: 4755

#SCPH12 I Genetics

When two albino snails were crossed, all of the F1 were pigmented. All F1 intercross would results