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TLS Online TPP Program

#Question id: 3614

A gene showing codominance–

#XL - T Zoology

  1. has both alleles independently expressed in the heterozygote

  2. has one allele dominant to the other

  3. has alleles tightly linked on the same chromosome

  4. has alleles expressed at the same time in development

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TLS Online TPP Program

#Question id: 15561

#XL - S Microbiology

Which mechanism is helpful in secondary metabolite production
1. ppGpp secretion
2. Autoinducer
3. Nutrient limitation
4. Senescence genes
Which combination is incorrect  from the following.
TLS Online TPP Program

#Question id: 11568

#XL - T Zoology

In a lactating mammal, the two hormones that promote milk synthesis and milk release, respectively, are ________.
TLS Online TPP Program

#Question id: 1078

#XL - T Zoology

Which of the following statements about interferon is incorrect?
TLS Online TPP Program

#Question id: 11289

#XL - R Botany

Consumption efficiency (CE) is the proportion of production at one trophic level (Prodn n-1) that is eaten by, or ingested, by the next trophic level (In) but Assimilation efficiency (AE) is the proportion of ingested energy assimilated in to blood stream

Which of the following is incorrect statement?

A) In terrestrial herbivore, AE is greater than CE

B) In aquatic herbivore AE is equal to CE 

C) CE of grass land herbivore is often greater than forest herbivore

D) AE of herbivore is often greater than carnivore
TLS Online TPP Program

#Question id: 2114

#XL - T Zoology

A research team is working on the design of a new drug for the treatment of lung cancer. To be most effective, this drug must specifically enter the cytoplasm of lung cells while not entering the cells of other tissues. Which of the following characteristics would likely enhance the specificity of this drug?