IGCSE Biology Paper-3: Specimen Questions with Answers 37 - 41 of 230

Question number: 37

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Using a labelled diagram, explain mitosis and meiosis.

Explanation

 shows difference between mitosis and meiosis process.

Shows Difference between Mitosis and Meiosis Process.

Image shows various steps occur in mitosis and meiosis such as prophase, Metaphase, anaphase and telophase

Question number: 38

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Figure shows the alimentary canal and associated organs

Alimentary canal of human being with its associated organs

Alimentary Canal of Human Being with Its Associated Organs

found a, b, c parts in given diagram of alimentary canal of human being with their functions.

Name the labeled parts (a, b, &c) with their functions.

Explanation

a- Esophagus- Esophagus delivers food to the stomach.

b- Small intestine- The small intestine break down food by some enzymes released by the pancreas and bile from the liver.

c- Liver- it produce bile and secrete it into the small intestine.

Passage

Figure shows a part of bone of human being

Figure Shows a Part of Bone of Human Being

In given picture of inner part of bones found the name of matter filled in the bones

Question number: 39 (1 of 2 Based on Passage) Show Passage

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Figure shows inner part of bones. The space inside bones is filled with matter.

Explanation

bonmarrow

Question number: 40 (2 of 2 Based on Passage) Show Passage

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This matter contains immature cells, which are known as-

Explanation

Stem cells

Question number: 41

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Choose words from the list to match them to the statements about Excretion process

Body Poisonous Urine Breathe out Waste Excretion

………… is the removal of ……………. from the …… If this matter was allowed to remain in the body it could be…………. Humans produce a liquid waste called……. We also excrete waste when we ………

Explanation

Excretion is the removal of waste from the body. If this matter was allowed to remain in the body, it could be poisonous. Humans produce a liquid waste called urine. We also excrete waste when we breathe out.