Central Nervous System
Peripheral Nervous System
Sexual Reproduction
Asexual Reproduction
Chemistry Refresher
100

This part of the brain controls voluntary movements and fine motor skills.

Cerebellum

100

These nerves connect the central nervous system to limbs and organs.


Peripheral Nerves

100

What is the process called where male and female gametes combine?

Fertilisation

100

What is the process by which a single organism produces offspring identical to itself?

Asexual reproduction

100

What is the positively charged particle of an atom called?

Proton

200

The central nervous system is composed of two major parts: the brain and this structure.


Spinal Cord

200

The autonomic nervous system is a part of the peripheral nervous system that controls involuntary functions. It has two divisions: the sympathetic and this other division.


The parasympathetic nervous system

200

Name the male reproductive cell for animals.

Sperm

200

Name the type of asexual reproduction where an organism splits into two equal parts.

Binary Fission

200

Name the negatively charged particle found in an atom.

Electron

300

This substance surrounds and protects the central nervous system and helps to transmit nerve impulses.

Spinal Fluid

300

This type of peripheral nerve is responsible for transmitting motor commands from the central nervous system to muscles.


Motor neuron

300

Name the female reproductive cell for plants.

Ovum

300

What is the process called when a new organism grows from a fragment of the parent?

Fragmentation

300

What is the term for a substance made of two or more elements chemically combined?

A compound
400

This part of the brain is responsible for regulating vital functions such as heartbeat and breathing.


Medulla Oblongata

400

The peripheral nervous system includes the cranial nerves and these types of nerves that extend from the spinal cord.


Spinal nerves

400

What is the term for the period during which adolescents reach sexual maturity and become capable of reproduction?

Puberty

400

 Name the type of asexual reproduction where new plants grow from the roots, stems, or leaves of the parent plant.

Vegetative propagation

400

What is the chemical formula for water?

H20

500

This type of neuron carries signals from sensory receptors to the central nervous system.

Sensory Neuron

500

This term describes the network of nerves that transmits signals to and from internal organs, including the heart and digestive system.


Autonomic nervous system

500

What is the organ in females where the fertilized egg implants and develops into a fetus?

Uterus
500

What is the term for the asexual reproduction method used by yeast where a new organism grows out of the body of the parent?

Budding

500

Name the process by which a liquid changes into a gas.

Evaporation