Subject Experts Solutions for Exercise 2: HOTS HIGHER ORDER THINKING SKILLS

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Subject Experts Biology Solutions for Exercise - Subject Experts Solutions for Exercise 2: HOTS HIGHER ORDER THINKING SKILLS

Attempt the free practice questions from Exercise 2: HOTS HIGHER ORDER THINKING SKILLS with hints and solutions to strengthen your understanding. MTG OBJECTIVE NCERT AT YOUR FINGERTIPS BIOLOGY CLASS XI + XII solutions are prepared by Experienced Embibe Experts.

Questions from Subject Experts Solutions for Exercise 2: HOTS HIGHER ORDER THINKING SKILLS with Hints & Solutions

HARD
NEET
IMPORTANT

The durations of mitotic stages in two situations are tabulated below.

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Following are some interpretations:

I. A and B indicate the same plant tissue grown at higher and lower temperatures respectively.

II. A indicates a slow-growing plant species and 'B' indicates a fast-growing plant species.

III. Both A and B indicate dormant plant tissues with excessively long interphase. The correct interpretations are?

HARD
NEET
IMPORTANT

Given graphs P, Q, R and S show four stages of cell cycle I.e., G1,S,G2 and M, but in random order. Identify the stages and match with the activities of the cell.

I. Taxol treatment, which prevents microtubule depolymerization, arrests the cell at this stage.

II. With a mitogen treatment, such as an epidermal growth factor, an arrested cell at this stage proceeds to the next stage of the cell cycle.

III. The cell cycle checkpoint at this stage confirms that DNA duplication is complete before the cell proceeds to the next stage.

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HARD
NEET
IMPORTANT

Which of the following graph given in the options shows the relative change in the amount of mitochondrial DNA of a cell undergoing mitosis:

MEDIUM
NEET
IMPORTANT

The given figure is a schematic break-up of the phases/ stages of cell cycle. Select the correct option regarding it.

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HARD
NEET
IMPORTANT

Given diagram shows variations in the amount of DNA of a developing eukaryote. What the arrow denotes?

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