Classification of organisms

Which of the following is NOT suitable to describe PLANTS?

• all are autotroph

• all are photosynthetic

• all have cell wall

• all have roots

What is meant by 'prokaryote'?

• cell with no cell wall

• virus

• microorganism

• cell with no nucleus

Giraffes are classified into animal kingdom, because they are

• autotroph and has no cell wall

• heterotroph and has no cell wall

• have fur and milk their cub

• can move around and do not photosynthesise

Yeast, mushroom and bread mold are examples of ...... kingdom.

• plants

• protists

• bacteria

• fungi

Which of the following is the difference between bacteria and fungi?

• bacteria are single-cell organisms, fungi are not

• bacteria have cell wall, fungi no

• fungi are heterotroph, bacteria are not

• fungi are prokaryote, bacteria are not

Which is NOT true about a protist?

• all have nucleus

• mostly single-cell

• some can photosynthesize

• all have cell wall

A snake

• is an amphibian

• is endothermic (warm-blooded)

• has gills for breathing

• a reptile

What group of animals has the following characteristics?

-ectothermic (cold-blooded)

-smooth wet skin

-lay eggs in water

-born with gills, develop lungs

• reptiles

  reptiles

• amphibians

• echinoderms

• arthropods

How are reptiles and fish alike?

• neither has scales

• both breathe with gills

• neither has a backbone

• both have body temperatures that change with their surroundings

Which animal is a bird?
Animal 1: backbone/feathers/warm-blooded
Animal 2: backbone/scales/gills/cold-blooded
Animal 3: cold-blooded
Animal 4: backbone/hair

• Animal 1
• Animal 2
• Animal 3
• Animal 4