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NTPC Graduate Tier 1 2025 Shift-2 📅 05 Jun, 2025

In holozoic nutrition, the first essential step for complex organisms is _______.

A
egestion
B
absorption
C
ingestion
D
assimilation
Result Summary
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APEDIA

NTPC Graduate Tier 1
2025 • 05 Jun, 2025 • Shift-2
In holozoic nutrition, the first essential step for complex organisms is _______.
Correct Answer
ingestion
Biological Definition: Holozoic nutrition is a highly systematic method of heterotrophic nutrition that involves consuming whole, complex organic matter (solid ......
Ref/Book : NTPC Graduate Tier 1 2025
Ref. Subject General Awareness
Chapter -
Ref. Topic Biology
Pg. No -
💡 Analysis & Explanation
Biological Definition ▼
Holozoic nutrition is a highly systematic method of heterotrophic nutrition that involves consuming whole, complex organic matter (solid or liquid) directly into the body.
Process Sequencing ▼
The entire metabolic journey strictly follows five chronological phases. It begins with taking in food, followed by chemical breakdown, nutrient uptake, cell utilization, and final waste expulsion.
Primary Action ▼
The absolute first step is 'Ingestion', which is the physical act of consuming the food through the mouth or equivalent structures.
Conclusion ▼
Therefore, ingestion acts as the primary gateway for this nutritional mode.
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