RRB Technician Grade III · 30 Dec 2024 · Shift 2 — General Intelligence & Reasoning
RRB Technician · previous year paper
1 General Intelligence & Reasoning questions from RRB Technician Grade III · 30 Dec 2024 · Shift 2, with answers and Hindi and English explanations.
1.
अनुवर्तन (tropism) से संबंधित गलत कथन का चयन कीजिए।
Select the incorrect statement related to tropism.
- (A)जलानुवर्तन (Hydrotropism) - पानी की ओर संचलनHydrotropism - movement towards water
- (B)प्रकाशानुवर्तन (Phototropism) – पानी की ओर संचलनPhototropism – movement towards water
- (C)गुरुत्वानुवर्तन (Geotropism) - पृथ्वी या गुरुत्वाकर्षण के खिंचाव की प्रतिक्रिया मेंGeotropism - in response to the pull of the Earth or gravity
- (D)रसायनानुवर्तन (Chemotropism) - रसायन की ओर संचलनChemotropism - movement towards a chemical
Show answer and explanation
Answer: (B)
प्रकाशानुवर्तन (Phototropism) – पानी की ओर संचलन
Phototropism – movement towards water
प्रकाशानुवर्तन (फोटोट्रॉपिज़्म) प्रकाश के प्रति गति है, जल के प्रति नहीं। जल की ओर गति जलानुवर्तन है, इसलिए 'प्रकाशानुवर्तन – जल की ओर गति' गलत जोड़ी है।
Phototropism is movement in response to light, not water. Movement towards water is hydrotropism, so 'Phototropism – movement towards water' is the incorrect pair.
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