TLS Online TPP Program

#Question id: 9272


The quantum yield of photosynthesis falls off drastically for far-red light of wavelengths greater than 680 nm, indicating that far-red light alone is inefficient in driving
photosynthesis, this effect is called

#XL - R Botany
  1. Far-red drop effect
  2. Blue light drop effect
  3. visible spectrum drop
  4. Red drop effect
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TLS Online TPP Program

#Question id: 11662

#XL - T Zoology

During the successional process generation of community through the short time period successional process as well as long time successional process;

a) During short time period evolve pioneer community from the climax community

b) During short time period generation of the microbial community 

c) During long time period generation of end community (forest) from the pioneer community

d) During long time period generation of the microbial community 

TLS Online TPP Program

#Question id: 11663

#XL - T Zoology

Successional community changes in every steps,  process of lithosere is involved in a particular order manner such as,

TLS Online TPP Program

#Question id: 11681

#XL - T Zoology

A baby is born with a penis, a scrotum with no testes, no vagina, and XX chromosomes. This condition is referred to as hermaphroditism. Which of the following could cause this abnormality?

TLS Online TPP Program

#Question id: 11682

#XL - T Zoology

A young woman is given daily injections of a substance beginning on the 16th day of her normal menstrual cycle and continuing for 3 weeks. As long as the injections continue, she does not menstruate. The injected substance could be which of the following?

TLS Online TPP Program

#Question id: 11683

#XL - T Zoology

Which of the following could inhibit the initiating labor?

TLS Online TPP Program

#Question id: 11709

#XL - S Microbiology

Which process results in genetic recombination, but is separate from the process wherein the population size of Paramecium increases?