Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
9 Cards in this Set
- Front
- Back
A _____ palnt produces offspring with the same traits as the parent.
|
true-breeding.
|
|
The physical expression of an organism's genes is its _____.
|
phenotype
|
|
Each parent donates a set of instructions, known as ____.
|
genes.
|
|
When Mendel performed genetic crosses, the traits that seemed to vanish were _____.
|
recessive traits.
|
|
Eggs and sperm are ___ cells.
|
sex
|
|
Alleles may be dominant or ____
|
recessive.
|
|
If you cross two rabbits that have the genotype Bb, how many possible genotypes can be found in the offspring?
|
three.
|
|
There are ___ chromosomes present in a normal human sex cell.
|
46
|
|
Probability is ____.
|
the mathematical chance that an event will occur.
|