1.
Reproduction that needs only one parent
2.
When a sperm and egg join together
3.
A characteristic passed from parents to offspring
4.
Sections of DNA that carry instructions
5.
Different forms of the same gene
6.
A trait that shows up over another trait
8.
The transfer of pollen to a plant’s ovule
9.
Plant structures that make seeds in some plants
10.
The part of a plant that becomes a seed
11.
The part of a plant that holds seeds
12.
When a seed begins to grow
13.
A nerve cell that sends messages
14.
The organ that controls the body
15.
A fast, automatic response
16.
An electrical message sent through a neuron
