If you cross a heterozygous tall with a homozygous tall, what will be the outcome (phenotype)?
What is all tall
100
How many cells are produced in mitosis?
What is 2 daughter cells.
100
Variation in human skin color is an example of __________ traits.
What is polygenic
200
Physical appearance
What is phenotype
200
What is another name for hybrid?
What is heterozygous
200
What is the genotypic ratio and phenotypic ratio (for a monohybrid cross)when we cross two heterozygous inividuals. (Rr X Rr)
What is Genotypic Ratio: 1:2:1 and Phenotypic Ratio: 3:1
200
Each pea-plant gamete has how many alleles for the height gene?
What is 1.
200
A male and female bison that are both heterozygous for normal skin pigmentation (Aa) produces an albino offspring (aa). Which of Mendel's principle explain(s) why the offspring is albino?
What is dominance and segregation.
300
The same alleles
What is homozygous
300
Different forms a of gene
What is allele.
300
Gregor Mendel's principles of genetics apply to ________ organisms.
What is all
300
If a pea plant's alleles for height are tt, what is true of its parents?
What is Both parents contributed a recessive allele.
300
A tall plant (TT) is crossed with a short plant (tt). If the tall F1 pea plants are allowed to self-pollinate, _____________.
What is all tall or short.
400
Different alleles
What is heterozygous
400
When both traits show (such as a black and white speckled chicken)
What is codominance
400
A mule is the result of a cross between a donkey and a horse. A mule is a __________
What is hybrid.
400
A heterozygous tall pea plant is crossed with a short plant. The probability that an F1 plant will be tall is ______.
What is 50%.
400
What principle states that during gamete formation genes for different traits separate without influencing each other's inheritance?
What is principle of independent assortment
500
Situation in which one allele for a gene is not completely dominant over another allele for that gene are called what? (mixed)
What is incomplete dominance
500
Gametes are produced by the process of what?
What is meiosis
500
Four genetically ____________ cells are formed at the end of meiosis.
What is different.
500
The number of chromosomes in a gamete is represented by the symbol ____.