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TLS Online TPP Program

#Question id: 9170

Which of the following is an important feature of most terrestrial biomes?

#Unit 9. Diversity of Life Forms
  1. annual average rainfall in excess of 250 centimeters
  2. a distribution predicted almost entirely by rock and soil patterns
  3. clear boundaries between adjacent biomes
  4. vegetation demonstrating vertical layering
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TLS Online TPP Program

#Question id: 8849

#Unit 9. Diversity of Life Forms

Humans can digest starch but not cellulose because
TLS Online TPP Program

#Question id: 3518

#Unit 8. Inheritance Biology

Assume that the trihybrid cross AA BB rr X aa bb RR is made in a plant species in which A and B are dominant but there is incomplete dominance between R and r. Consider the F2 progeny from this cross, and assume independent assortment. The phenotypes appear in this F2 progeny?
TLS Online TPP Program

#Question id: 19687

#Unit 13. Methods in Biology

In ECG, QRS complex represents:
TLS Online TPP Program

#Question id: 3521

#Unit 8. Inheritance Biology

Which of the following is incorrect about independent assortment?
TLS Online TPP Program

#Question id: 2653

#Unit 2. Cellular Organization

The sequence of the structural genes in the lac operon is