11.2bellringer biology Flashcards
1
Q
wheat, strawberries, and coffee are examples species that can be__________-.
A
polypoid
2
Q
a polypoid has an extra __________set which can increase size and vigor of the plant.
A
chromosomes
3
Q
_____________cause genetic recombination.
A
crossing over
4
Q
a polypoid in humans is_____________.
A
lethal
5
Q
this is a punnet square of __________domant(BB) with a ___________(Bb).
A
homozygous, heterozygous
6
Q
in _______________________both the dominant and recessive alleles are expressed in heterozygous individuals.
A
co-dominance
