Author: francesca.doust

Mitosis is when

Human sex cells are called

An egg is adapted by

A sperm is adapted by

Diploid number is
Haploid number is

Hormones in plants control

The number of chromosomes in a human is
The number of pairs is

Cells divide when the body needs to

The 3 different types of blood vessels are

Diffusion is
Substances move in and out cells across the

Meiosis is

Advantages of being multicellular

Gestation is

Red blood cells

What commonalities do a placenta and a leaf have?

White blood cells

What changes the rate of diffusion?

Geotropism is

The 5 stages of human growth are

B3 Living and Growing

How can farmers use hormones to kill weeds?

Blood plasma carries

A mutation is

How do the structures of arteries and veins relate to their function?

How does food and oxygen reach a developing uterus?

Name the main parts of animal cells.
What do plant cells also have?

Where do you find DNA?
What is a section of a chromosome called?
What does this section do?

DNA replication is
Name the 4 bases in a DNA molecule

A plants growth to stimuli can be

What is selective breeding?

Why do mammals show genetic variation and amoeba don’t?

How do plants obtain CO2 from air?
The small pores are called?
Plants lose water by?

How does auxin work?

What is genetic engineering?

What is cloning?
The clones are

Cloning is an example of what reproduction

There are 4 parts to the heart called
Which parts receives blood from veins?
Which parts pumps blood into arteries?

An example of a natural clone is

What are the advantages of cloning plants?

What are the risks of cloning animals?

How can stem cells be important?

The gap between 2 neurons is called

What does an enzyme do?
What affects an enzyme reaction?

What is the theory of how an enzyme works

Why might muscle cells have a lot of mitochondria?