Learning Biology Quiz Questions and Answers 210 PDF Download

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Practice learning biology career test with multiple choice question (MCQs): due to salt concentrations, aquatic animals are confronted with, for online certificate courses with options feeding problems, breathing problems, excretory problems, osmotic problems with technical interview questions for online assessment of fresh and experienced graduates. Learn ecology o level biology questions and answers with problem-solving skills assessment test.

Quiz on Learning Biology Worksheet 210Quiz PDF Download

Learning Biology Quiz

MCQ: Due to salt concentrations, aquatic animals are confronted with

  1. feeding problems
  2. breathing problems
  3. excretory problems
  4. osmotic problems

D

Layers of Epidermis Quiz

MCQ: Dead and hardened cells of epidermis result in

  1. hair follicles
  2. hair papilla
  3. hair
  4. hair erector muscles

C

Excretion and Egestion Quiz

MCQ: Egestion is

  1. same as excretion
  2. same as defaecation
  3. removal of metabolic wastes
  4. removal of toxic wastes

B

Pollution: Carbon Monoxide Quiz

MCQ: Exhaust motor vehicle is main source of

  1. Manganese
  2. carbon monoxide
  3. sulphur dioxide
  4. nitrogen oxide

B

General Nutrition Quiz

MCQ: Liver produces urea to remove

  1. excess hydrogen
  2. excess hydrogen peroxide
  3. excess nitrogen
  4. excess starch

C