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TLS Online TPP Program

#Question id: 9225

Use the following figure to answer the question


In looking at the species-area plot in the figure, what can be concluded?


#SCPH28 | Zoology
  1. The number of bird species increases linearly with island area.
  2. Two island land areas do not correlate to the number of bird species
  3. Diversity is independent from island area.
  4. The number of bird species increases exponentially with island area
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TLS Online TPP Program

#Question id: 7761

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

Correct sets of genes are well known to be involved in aging and its prevention, and each set appears to be conserved between phyla and even kingdoms. 
a. DNA repair enzymes
b. proteins of the insulin signaling pathway
c. proteins in the mTORC1 signaling pathway
d. chromatin remodeling enzymes
TLS Online TPP Program

#Question id: 27859

#Research Methodology

Which of the following is not one of the seven major parts to the research report? 
TLS Online TPP Program

#Question id: 971

#SCPH28 | Zoology

What is the source of the nitrogen atoms 3 and 9 during the de novo biosynthesis of purines?
TLS Online TPP Program

#Question id: 4741

#SCPH28 | Zoology

The F2 progeny from a particular cross exhibit a modified dihybrid ratio of 9 : 7 (instead of 9 : 3 : 3 : 1). What phenotypic ratio would be expected from a testcross of the F1?
TLS Online TPP Program

#Question id: 3610

#SCPH28 | Zoology

If the genotype consists of only one type of allele. It is called