Unit 2 Biology Revision

This is an example of a:

Two galahs competing over an area to build a nest is known as

Hunting at night is what type of adaptation?

What shape of graph would this growth make?

The hypothalamus is responsible for...

Heat can be gained by:

An ecological pyramid that accounts for all the members of an ecosystem is known as

This type of behaviour is...

An effector neuron..

A Habitat is:

Things that would affect the niche of an animal include all of:

Introducing a natural predator or enemy to an ecosystem is a form of:

This picture is an example of:

Species richness is dependent on:

The mud on the pond floor could be defined as a:

The condition of a relatively stable internal environment, maintained within narrow limits is:

The best way to estimate the population of a species of butterfly in an area is:

The intertidal zone is defined as what?

Plants require what to be fertilised?

The internal temperature for humans should be kept between...

The neurones in this picture represent a:

A frog which has one partner and lays many eggs would be described as..

What type of behaviour?

This picture is displaying...

For a plant living on the rainforest floor, the limiting factor is:

The animal in the picture is a(n):

A decomposers role in this cycle is to:

What type of behaviour?

Which of the two has adapted to living in a cold environment?

The nervous system is comprised of:

All communities are comprised of:

What type of population growth is this?

A plant may survive in arid environments from having which adaptations?

Ways in which prey might avoid a predator include:

____________ are chemical messengers that travel in the blood to organs and tissues

Which of the two fluctuates more?

Is the distribution of cane toads continuous or broken?

Heat can be lost from the body from:

What organisms do the Quail-thrush eat?

K-selection animals would generally also show:

Which is not a recognised way for animals to survive in arid environments?

What rule applies to this picture?

Humpback whales moving from antarctic waters to the East coast of AUS is an example of:

Abiotic factors include:

The form of symbiosis that benefits one organism, but harms the other is known as

Which is the secondary consumer in this food chain?

Insulating layers are what type of adaptation?

Which behaviours are all learned?

The shoot in the middle is demonstrating..

More organisms in a species will live:

Which is not true regarding the niche of an organism?

the study of animal behaviour is called:

Birds who eat fruit from a tree and in return disperse their seeds is an example of: