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TLS Online TPP Program

#Question id: 12285

The principle of competitive exclusion states that

#Unit 10. Ecological Principles
  1. Two species cannot coexist in the same habitat.
  2. Competition between two species always causes extinction or emigration of one species. 
  3. Competition in a population promotes survival of the best-adapted individuals.
  4. Two species that have exactly the same niche cannot coexist in a community.
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TLS Online TPP Program

#Question id: 2572

#Unit 2. Cellular Organization

If animals had alternation of generations like plants, ________.
TLS Online TPP Program

#Question id: 24443

#Unit 13. Methods in Biology

Normal electrocardiograms recorded from the three standard bipolar limb leads (I, II, III). Match the following.

Column I

Column II

a. P wave

i. Positive

b. T wave

ii. Negative

c. R wave

 

d. S wave

 

TLS Online TPP Program

#Question id: 2976

#Unit 2. Cellular Organization

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?
TLS Online TPP Program

#Question id: 12649

#Unit 6. System Physiology – Plant

lipoxygenases biosynthetic enzymes of jasmonic acid function takes place in____
TLS Online TPP Program

#Question id: 23227

#Unit 2. Cellular Organization

_________in cytoplasm are responsible for the rod and helical cell shapes of bacteria.