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Biology 2017 Solved Paper Previous Year Question ICSE

Biology 2017 Solved Paper Previous Year Question 

Biology 2017 Solved Paper Previous Year Question ICSE with Sample Paper for 2020 and Other Previous Year Solved Question for practice so that student of Class 10th ICSE can achieve their goals in next exam of council. Sample paper for Biology for 2020 exam also given . Hence by better practice and Solved Question Paper of Previous Year including 2017 is very helpful for ICSE student. By the practice of Biology 2017 Solved Question Paper ICSE Previous Year you can get the idea of solving. Try Also other year except Biology 2017 Solved Question Paper ICSE Previous Year for practice. Because only Biology 2017 Solved Question Paper ICSE Previous Year is not enough for preparation of council exam.

How To Solve ICSE Biology 2017 Paper (Previous Year)

Before start solving chemistry ICSE Paper you should read the following topics clearly.

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  1.  Read all chapter with figure.
  2. Make a short notes on Latest Topics
  3. Practice Labelled figure with Function
  4. Answer should be to the Point.
  5. focus on Key Word in answer
  6. Practice Chapter wise exercise of Concise, and Other Famous writer of Biology.

Biology 2019 Solved Paper Previous Year Question

(Two Hours)

Answers to this Paper must be written on the paper provided separately.

You will not be allowed to write during the first 15 minutes.

This time is to be spent in reading the Question Paper.

The time given at the head of this paper is the time allowed for writing the answers.

Attempt all questions from Section I and any four questions from Section II.

The intended marks for questions or parts of questions are given in brackets [ ].

ICSE Biology 2017 Paper (Solved)

Section -1 (40 Marks)

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(Attempt All questions from this section)

Question 1.

(a) Name the following :  [5]
(i) The process by which root hairs absorb water from the soil.
(ii) The organ which produces urea.
(iii) The kind of lens required to correct Myopia.
(iv) The pituitary hormone which stimulates contraction of uterus during child birth.
(v) The international health organisation which educates people in accident prevention.

Answer:1(a)
(i) Osmosis
(ii) Liver
(iii) Concave lens
(iv) Oxytocin
(v) Red cross

(b) Choose the correct answer from each of the four options given below: [5]
(i)
The prime source of chlorofluorocarbons is :
A. Vehicular emissions
B. Industrial effluents
C. Domestic sewage
D. Refrigeration equipments

Answer:1(b)

D. Refrigeration equipments

(ii) Penicillin obtained from a fungus is :
A. Antibiotic
B. Antiseptic
C. Antibody
D. Antiserum

Answer:1(ii) (b)

A. Antibiotic

(iii) Marine fish when placed in tap water bursts because of:

A. Endosmosis
B. Exosmosis
C. Diffusion
D. Plasmolysis

Answer:1(b) (iii)
A. Endosmosis

(iv) Surgical method of sterilization in a woman involves cutting and tying of:
A. Ureter
B. Uterus
C Urethra
D. Oviduct

Answer:1(b) (iv)
D. Oviduct

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(v) Synthesis phase in the cell cycle is called so, because of the synthesis of more:
A. RNA
B. RNA and proteins
C. DNA
D. Glucose

Answer:1(b) (v)
C. DNA

(c) The statements given below are incorrect. Rewrite the correct statement by changing the underlined words of the statements. [5]
(i) The Graafian follicle, after ovulation turns into a hormone producing tissue called Corpus callosum.
(ii) Deafness is caused due to the rupturing of the Pinna.
(iii) Gyri and Sulci are the folds of Cerebellum.
(iv) Free movement of solutes in and out of the cell takes place across the cell membrane.
(v) The solvent used to dissolve the chlorophyll pigments while testing a leaf for starch is Soda lime.

Answer:1(c)

(i) The Graafian follicle, after ovulation turns into a hormone producing tissue called Corpus luteum.

(ii) Deafness is caused due to rupturing of the eardrum/tympanum.

(iii) Gyri and Sulci are the folds of Cerebrum.

(iv) Free movement of solute in and out of the cell takes place across the cell wall.

(v) The solvent used to dissolve the chlorophyll pigments while testing a leaf for starch is Methylated spirit / Alcohol.

(d) Given below are sets of five terms each. Rewrite the terms in correct order in a logical sequence. [5]
Example : Large intestine, Stomach, Mouth, Small intestine, Oesophagus.
Answer : Mouth → Oesophagus → Stomach → Small intestine → Large intestine.
(i) Fibrin, Platelets, Thromboplastin, Fibrinogen, Thrombin.
(ii) Cochlea, Malleus, Pinna, Stapes, Incus.
(iii) Receptor, Spinal cord, Effector, Motor neuron, Sensory neuron.
(iv) Uterus, Parturition, Fertilisation, Gestation, Implantation.
(v) Caterpillar, Snake, Owl, Frog, Green leaves.

Answer:1(d)

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(i) Platelets, Thromboplastin, Thrombin, Fibrinogen, Fibrin.

(ii) Pinna, Malleus, Incus, Stapes, Cochlea.

(iii) Receptor, Sensory neuron, Spinal cord, Motor neuron, Effector.

(iv) Fertilisation, Uterus, Implantation, Gestation, Parturition.

(v) Green leaves, Catterpillar, Frog, Snake, Owl.

(e) Choose the ODD one out of the following terms given and name the CATEGORY to which the others belong : [5]


(i) Aqueous humour, Vitreous humour, Iris, Central canal
(ii) Formalin, Iodine, DDT, Lime
(iii) ACTH, TSH, ADH, FSH ‘
(iv) Phosphate, RNA, Sugar, Nitrogenous base
(v) Bile, Urea, Uric add, Ammonia

Answer:1(e)

ICSE Biology Question Paper 2017 Solved for Class 10 - 16

(f) Given below are groups of terms. In each group the first pair indicates the relationship between the two terms. Rewrite and complete the second pair on a similar basis.
Example: Oxygen: Inspiration:: Carbon dioxide: Expiration [5]
(i) Eye: Optic nerve:: Ear :
(ii) Cytoplasm : Cytokinesis:: Nucleus :
(iii) TT: Homozygous:: Tt:
(iv) Foetus: Amnion:: Heart:
(v) Adenine: Thymine:: Cytosine :

Answer:1(f)

(i) Eye: Optic nerve:: Ear: Auditory nerve

(ii) Cytoplasm : Cytokinesis:: Nucleus: Karyokinesis

(iii) TT : Homozygous:: Tt: Heterozygous

(iv) Foetus: Amnion:: Heart: Pericardium

(v) Adenine: Thymine:: Cytosine: Guanine

(g) Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs.
ICSE Biology Question Paper 2017 Solved for Class 10 - 18
Answer:1(g)

ICSE Biology Question Paper 2017 Solved for Class 10 - 17

(h) The diagram given below represents the location and structure of an endocrine gland. Study the same and answer the questions that follow:
ICSE Biology Question Paper 2017 Solved for Class 10 - 2

Answer:1(h)

(i) Thyroid gland

(ii) Thyroxine

(iii) Iodine

(iv) Cretinism

(v) Exophthalmic goitre / Grave’s disease.

ICSE Biology 2019  (Solved)

Section – II (40 Marks)

(Attempt any four questions from this Section)

Question 2.

(a) Study the diagram given below which represents a stage during the mitotic cell division and answer the questions that follow: [5]
ICSE Biology Question Paper 2017 Solved for Class 10 - 3
(i) Identify the stage giving suitable reasons.
(ii) Name the parts numbered 1 and 2.
(iii) What is the technical term for the division of nucleus?
(iv) Mention the stage that comes before the stage shown in the diagram. Draw a neat labelled diagram of the stage mentioned.
(v) Which is the cell division that results in half the number of chromosomes in daughter cells?

Answer:2(a)
ICSE Biology Question Paper 2017 Solved for Class 10 - 4

(i) The stage is Telophase The reason is the nucleus and nucleolus reappears and spindle fibres disappeard.

(ii)

1. Centromere

2. Nuclear membrane/Nucleus

(iii) Karyokinesis

(iv) Anaphase

(v) Meiosis

(b) Differentiate between the following pairs on the basis of what is mentioned in brackets: [5]
(i) Active Transport and Diffusion [Significance in plants]
(ii) Demography and Population density [Definition]
(iii) Antibiotic and Antibody [Source]
(iv) Renal cortex and Renal medulla [Parts of the nephrons present]
(v) NADP and ATP [Expand the abbreviation]

Answer:2(b)

ICSE Biology Question Paper 2017 Solved for Class 10 - 5

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