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How We Are All Made

Across
Genetic content written in allelles as letter symbols
A characteristic that makes something different
Allele that is only expressed as a trait of no dominant allele is present
The first 8 weeks of gestation
Family tree, background, or all the past members of a family
In DNA: matches to T and U
Segment of DNA that codes for a trait
Same zygote content
A variety of trait or gene
Down
A phosphate, sugar and nitrogen base bonded together
When sperm and egg meet
Physical appearance based in inherited characteristic
When homologous chromosomes exchange pieces
Different zygote content
Weeks 9-40 of gestation
A single-stranded molecule read by ribosomes to build all proteins
A double-stranded molecule that controls the cell