CIE Biology Paper-2: Specimen Questions 34 - 36 of 103

Question number: 34

MCQ▾

Question

The diagram shows phosphorous cycle. The process X is known as-

Image showing a Phosphorus cycle

Image showing a Phosphorus cycle

Image shows phosphorous cycle include the movement of phosphate in living and nonliving world

Choices

Choice (4) Response
a.

Metabolism

b.

Consumption

c.

Absorption

d.

Decomposition

Answer

d.

Explanation

The phosphorous cycle include the movement of phosphate in living and nonliving world. It circulates by the earth’s soils, rocks, waters, and atmosphere and in the organisms that inhabit these many ecosystems.

Question number: 35

MCQ▾

Question

Figure shows a cell. Name the cell type.

What is the type of cell given in the figure?

What is the type of cell given in the figure?

Identify the above cell in the figure

Choices

Choice (4) Response
a.

Ciliated cell

b.

Cardiac cell

c.

Muscle cell

d.

Neuron cell

Answer

d.

Explanation

The brain and spinal cord are buildup of many cells, including neurons and glial cells. Neurons are cells that transfer electro-chemical signals to and from the brain and nervous system.

Question number: 36

MCQ▾

Question

Write down the correct sequence of mitosis

Choices

Choice (4) Response
a.

InterphaseProphaseMetaphaseAnaphasetelophase

b.

Interphase→ prophase→ metaphase→ telophase→ interphase

c.

Interphaseprophaseanaphasetelophasemetaphase

d.

Anaphasetelophasemetaphaseprophaseinterphase

Answer

a.

Explanation

Mitosis is a portion of the cell cycle in which chromosomes in a cell nucleus separated into two identical sets of chromosomes, each in its own nucleus. Mitosis is simply described as having five stages— Interphase, prophase, metaphase, anaphase, and telophase; the steps follow one another without interruption.

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