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1. Previous Years (Biology-Heredity and Evolution)
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JSTSE PREVIOUS YEARS
BIOLOGY : HEREDITY AND EVOLUTION
1. A colour blind person has difficulty in distinguishing between which colours [2011]
(a) Black and Blue (b) Green and Violet
(c) White and Yellow (d) Green and Red
2. Red-Green colour blindness in man is known as [2011]
(a) Protanopia (b) Deulteranopia
(c) Both (a) and (b) (d) Marfan's Syndrome
3. If father has blood Group A and mother blood Group O then, which of the following
blood Groups may be found of in their Son ? [2011]
(a) O (b) B
(c) AB (d) B, AB or O
4. Blood Group of an individual is controlled by [2011]
(a) Shape of RBC (b) Shape of WBC
(c) Genes (d) Haemoglobin
5. Chromosomes are made up of [2013]
(a) DNA (b) Protein
(c) DNA and Protein (d) RNA
6. Theory of Natural Selection is given by: [2013]
(a) Mendel (b) Lamark
(c) Newton (d) Darwin
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