Botany Questions For Central Warehouse & FCI Exam(2)

Botany Questions For Central Warehouse Corporation & FCI Exam

Botany Questions (2)

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1) Term protoplasm was 1st coined by?

1. Porter
2. Purkinje
3. Singer
4. Robert brown

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2) Chlorophyll in chloroplasts is located in?

1. Stroma
2. Grana
3. Pyrenoid
4. Lysosome

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3) DNA double helix model was given by?

1. Louis pasteur
2. Watson & Crick
3. Aristotle
4. None of the above

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4) Which of the following is an exception to the cell theory?

1. Mycoplasma
2. Fungi
3. Viruses
4. Lichens

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5) Gestation period is the duration?

1. Of fertilization
2. Between egg growth and ovulation
3. Between fertilization and parturition
4. None of these

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6) IAA generally inhibits the growth of?

1. Shoots
2. Roots
3. Leaves
4. All of the above

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7) What is the first step in photosynthesis?

1. NADP synthesis
2. Ionization of water/
3. ATP formation
4. Excitation of electron of chlorophyll by photons of light

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8) Phytochrome is found in?

1. Fungi
2. Bacteria
3. Flowering plant
4. Algae

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9) Oxysomes are found in?

1. Lysosomes
2. Mitochondria
3. Nucleus
4. Ribosomes

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10) Rennet enzyme is used in?

1. Antibiotics
2. Fermentation
3. Cheese making
4. Bread making

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11) The ATP is formed in?

1. Golgi body
2. Ribosomes
3. Nucleus
4. Mitochondria

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12) The cotton of commerce is?

1. Hairy outgrowth of thalamus
2. Hairy outgrowth from seed coat
3. Both the above
4. None of the above

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13) Sunlamp belongs to the plant family?

1. Leguminosae
2. Solanaceae
3. Compositae
4. Malvaceae

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14) The largest cell organelle in the cells are?

1. TRNA
2. Plastid
3. Golgi bodies
4. Mitochondria

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15) Inferior ovary and cypsela fruit are found in?

1. Liliaceae family
2. Malvaceae family
3. Compositae family
4. Ranunculaceae famil

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16) In monocot leaves the guard cells are?

1. Bean‑shaped
2. Oval
3. Dumb bell shaped
4. None of the above

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17) Polyarch vascular bundles are usually found in?

1. Monocot roots
2. Dicot stems
3. Monocot stems
4. Dicot roots

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18) Plants having similar genotypes produced by plant breeding are called?

1. Haploid
2. Genome
3. Clone
4. All of the above

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19) The cell wall of xylem cells is rich in?

1. Lipid
2. Starch
3. Lignin
4. Protein

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20) What happens in PS­-II?

1. CO2 fixation
2. CO2 Reduction
3. Photolysis of water
4. All of the above

Answer

Botany Questions For Central Warehouse & FCI Exam