Biomagnification occurs mainly because of the following reasons

I. compounds are taken up from the environment and accumulated in the lipid deposits of body

II. organisms are consumed by other organisms in a non- sequential manner constituting the food chain

Which of the above statements are incorrect?

TLS Online TPP Program

#Question id: 32137

#Unit 1. Molecules and their Interaction Relevant to Biology

The degrees of freedom in the sugar–PO4 backbone of DNA chain is/are

TLS Online TPP Program

#Question id: 32138

#Unit 1. Molecules and their Interaction Relevant to Biology

The bond angle of glycosidic bond is

TLS Online TPP Program

#Question id: 32139

#Unit 1. Molecules and their Interaction Relevant to Biology

The core of the helix consists of the base pairs that stack together through

TLS Online TPP Program

#Question id: 32141

#Unit 1. Molecules and their Interaction Relevant to Biology

A classic experiment that was performed in the 1970s showed that DNA absorbed on a mica surface shown to have

TLS Online TPP Program

#Question id: 32149

#Unit 1. Molecules and their Interaction Relevant to Biology

The base pairs move apart to accommodate by intercalating agent such as

TLS Online TPP Program

#Question id: 33443

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following is not an unusual base?