Variation and classification

Which one of the following shows discontinuous variation?

• Eye colour

• Height

• Weight

Which one of the following shows continuous variation?

• Blood group

• Height

• Male or female

Which one of the following is an environmental variation?

• Eye colour

• Male or female

• Short hair

What type of graph do we use for discontinuous variation?

• A bell-shape

• frequency chart

• Line graph

• Scatter Graph

Differences between members of the same species are called

• predators

• traits

• selections

• variations

Which of these is an example of inherited variation only?

• eye colour

• weight

• height

• skin colour

Which of the following is not a product (right side)of photosynthesis?

• carbon dioxide

• oxygen

• glucose

Name the largest animal currently living on this planet

• elephant

• blue whale

• dinosaur

• giraffe

What is the classification of this animal?

• Molluscs

• arachnids

• worms

• echinoderms

What is the classification of this animal?

• insect

• crustaceans

• arachnids

• myriapods