Plant Anatomy and Plant Physiology Book Back Questions & Answers
Unit 12 > Science > Class 10 > Samacheer Kalvi - English Medium
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1. Casparian strips are present in the _____________ of the root.
a) cortex
b) pith
c) pericycle
d) endodermis
Correct answer: d) endodermis
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2. The endarch condition is the characteristic feature of
a) root
b) stem
c) leaves
d) flower
Correct answer: b) stem
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3. The xylem and phloem arranged side by side on same radius is called _________
a) radial
b) amphivasal
c) conjoint
d) None of these
Correct answer: c) conjoint
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4. Which is formed during anaerobic respiration
a) Carbohydratex
b) Ethyl alcohol
b) Acetyl CoA
d) Pyruvate
Correct answer: b) Ethyl alcohol
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5. Krebs cycle takes place in
a) chloroplast
b) mitochondrial matrix
c) stomata
d) inner mitochondrial membrane
Correct answer: b) mitochondrial matrix
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6. Oxygen is produced at what point during photosynthesis ?
a) when ATP is converted to ADP
b) when CO2 is fixed
c) when H2O is splitted
d) All of these
Correct answer: c) when H2O is splitted
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1. Cortex lies between __________________.
Correct answer: Epidermal and Vascular tissues
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2. Xylem and phloem occurring on the same radius constitute a vascular bundle called ____________.
Correct answer: conjoint
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3. Glycolysis takes place in _______________.
Correct answer: Cytoplasm
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4. The source of O2 liberated in photosynthesis is ________________.
Correct answer: water
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5. ______________ is ATP factory of the cells
Correct answer: Mitochondria
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1. Amphicribal
Correct answer: Fern
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2. Cambium
Correct answer: Secondary growth
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3. Amphivasal
Correct answer: Dracaena
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4. Xylem
Correct answer: Conduction of water
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5. Phloem
Correct answer: Translocation of food
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1. Phloem tissue is involved in the transport of water in plant.
Correct answer: FALSE(Phloem tissue is involved in the transport of food in plant.)
Correct Statement: Phloem tissue is involved in the transport of food in plant.
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2. The waxy protective covering of a plant is called as cuticle.
Correct answer: TRUE
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3. In monocot stem cambium is present in between xylem and phloem.
Correct answer: FALSE(In dicot stem cambium is present in between xylem and phloem.)
Correct Statement: In dicot stem cambium is present in between xylem and phloem.
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4. Palisade parenchyma cells occur below upper epidermis in dicot root.
Correct answer: FALSE( Palisade parenchyma cells occur below upper epidermis in dicot leaf)
Correct Statement: Palisade parenchyma cells occur below upper epidermis in dicot leaf
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5. Mesophyll contains chlorophyll.
Correct answer: TRUE
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6. Anaerobic respiration produces more ATP than aerobic respiration.
Correct answer: FALSE(Aerobic respiration produces more ATP than anaerobic respiration)
Correct Statement: Aerobic respiration produces more ATP than anaerobic respiration.