IGCSE Biology Paper-5: Specimen Questions with Answers 31 - 34 of 62

Get top class preparation for Bank-PO right from your home: get questions, notes, tests, video lectures and more- for all subjects of Bank-PO.

Passage

An infestation of body lice occurs when a certain type of lice invade the body and clothing. Lice are parasitic organism that feed on human blood and can infest the head, body, and pubic area.

Shows a Given Above Figure is Lice

Question 31 (2 of 3 Based on Passage)

Edit

Write in Short

Short Answer▾

Make a large labelled drawing of the part of the parasite

Explanation

Image Shows a Parasite Live on Humans

Question 32 (3 of 3 Based on Passage)

Edit

Write in Short

Short Answer▾

What are the common recognizing the signs of body lice

Explanation

  • intense itching (pruritus)
  • allergic reaction to body
  • red bumps on the skin
  • thickened or darkened skin mainly near the waist , if the lice have been there for a long time

Question 33

Edit

Describe in Detail

Essay▾

You are provided some ingredients –

  • flowers (preferably with white petals)
  • ink
  • a glass
  • water

Place the flower in the glass with water and colored ink. What will you see?

Explanation

When we place the flower in the glass with water and colored ink like red black blue etc. after a while we see the petals have colored petal ribs or veins, of the same color of the ink you added to the water. Normally plants absorb water in order to keep alive.

Plants have a tube system (called xylem) that distributes water and some nutrients to all parts of the plant. Using the colored water, we are actually able to see this tube system.

Passage

Two types of cells are shown.

Image Shows Two Types of Cells

Question 34 (1 of 3 Based on Passage)

Edit

Write in Short

Short Answer▾

Label the both cells.

Explanation

Image Shows Two Types of Cells

Developed by: