Organic chemistry is a science based on the study of

TLS Online TPP Program

#Question id: 12082

#Unit 7. System Physiology – Animal

 A 20-year-old woman is not having menstrual cycles. Her plasma progesterone concentration is found to be minimal. What is the explanation for the low level of progesterone?

TLS Online TPP Program

#Question id: 26925

#Unit 10. Ecological Principles

When two species  A and B are present in aquatic environment, species A is exist in both upper & lower intertidal zone & species B exist in only lower intertidal zone individually. In the presence of species B, A is narrow their niche only in upper intertidal zone. Which species are strong competitors?

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#Question id: 1769

#Unit 4. Cell Communication and Cell Signaling

Which one of the antibody have multiple subtype?

TLS Online TPP Program

#Question id: 19168

#Unit 13. Methods in Biology

The chromatographic method of separating biochemical mixture of compounds, based on highly specific biological interactions is referred to as ______________

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#Question id: 5323

#Unit 8. Inheritance Biology

An X-linked recessive gene produces red-green color blindness in humans. A woman with normal color vision whose father was color-blind marries a color-blind man. What is the probability that their son will be color-blind?