NEET Biology | Daily MCQs Practice Questions | 16 July 2024 | NEET Exam

The phytohormone which was first isolated from human urine is

On Earth, which of the following regions have the greatest biodiversity?

Which of the following statements is/are correct about prions?
(a) Cause mad cow disease in cattle
(b) Size is similar to viruses
(c) Made up of RNA only
(d) Causes Cr-Jacob disease in humans

Which of the following is a filamentous algae?

Acetic acid is commercially obtained from

In DNA fingerprinting, differences in some specific regions in DNA sequence are identified using a specific type of probes, which are

In most ecosystems, the pyramids of number, energy and biomass are upright, except

Which of the following statement(s) is/are correct for cork cambium?
(a) It is also called phellogen
(b) It is also called extra-stelar cambium
(c) Differentiation of cork cambium cells form cork on the inner side of itself
(d) The function of cork is nutritive

In the S-phase of interphase, A and B are duplicated. A and B, respectively, are

Leaf tendrils are present in

In which genetic condition, each cell in the affected person has 44 + XO condition?

Statins, used as blood-cholesterol lowering agents, are produced by

What is the role of RNA polymerase II in the process of transcription in eukaryotes?

Pick the odd one from the following statements.

"CO₂ is a major limiting factor in photosynthesis". Select the incorrect statement from the options given below.
(1) More than 0.05% of CO₂ can be damaging over long periods.
(2) At low light conditions and high CO₂ concentration, C₃ plants show increased rate of photosynthesis
(3) At low light intensity and high CO₂ concentration, C₄ plants don't show increased rate of photosynthesis.
(4) At high light intensity, C₃ plants show increased rate of photosynthesis.