TLS Online TPP Program

#Question id: 3466


Animal preference of polygyny mating systems because of

#SCPH06 I Botany
  1. Competition for mates and variance in fitness is higher among females than among males

  2. Competition for mates and variance in fitness is higher among males than among males

  3. Competition for mates and variance in fitness is equal between sexes

  4. Greater size of female than male

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TLS Online TPP Program

#Question id: 8702

#SCPH28 | Zoology

The question refers to the following table, which compares the percent sequence homology of four different parts (two introns and two exons) of a gene that is found in five different eukaryotic species. Each part is numbered to indicate its distance from the promoter (for example, Intron I is the one closest to the promoter). The data reported for species A were obtained by comparing DNA from one member of species A to another member of species A.

Regarding these sequence homology data, the principle of maximum parsimony would be applicable in ________.

TLS Online TPP Program

#Question id: 5698

#SCPH28 | Zoology

A mechanism that can cause a gene to move from one linkage group to another is

TLS Online TPP Program

#Question id: 4304

#SCPH06 I Botany

Using codon table, identify a 5′ → 3′ sequence of nucleotides in the DNA template strand for an mRNA coding for the polypeptide sequence Phe-Pro-Lys.

TLS Online TPP Program

#Question id: 5324

#SCPH28 | Zoology

In eusocial insects, males develop from unfertilized eggs while females develop from fertilized eggs. The ultimate consequence of this difference is that

TLS Online TPP Program

#Question id: 2976

#SCPH06 I Botany

Match the following Regulators with its functions.

Column I

Column II

A.  Wee1 kinase

i. Degradation of phosphorylated Sic1 or p27KIP1

B. Cdc25A phosphatase

ii. Induces degradation of B-type cyclins

C. APC/CCdc20

iii. Activates vertebrate S phase CDKs

D. SCF

iv. Inhibits CDKs

Which of the following is correct?