A species of corn has three colours. Corn may be yellow, white or cream coloured. The cream colour is a mix of the yellow and white colours.  Yellow and white corn are both homozygous while cream-coloured corn are heterozygous.  Complete a Punnett square to find out the percent probability of producing cream coloured corn from a cross between yellow and white corn.  Describe the resulting offspring from the parental cross.  Identify the inheritance pattern that creates the cream colour. Explain.

A common houseplant called a pothos sometimes have streaks of yellow on their green leaves. Assuming this is caused by codominance where the leaves of the plant can be green yellow (GY). What are the genotypic and phenotypic ratios that would result from a cross between two heterozygous plants? (List the parental genotypes and phenotypes,List the gametes produced by each parent .Do a punnet square.(Give the genotypic and phenotypic ratios)

If a plant is tall, has round seeds and purple flowers, with the genotype of TTRREE is crossed with a plant that is short and has wrinkle seeds and white flowers with the genotype ttrree. What would be the offspring of their F1 generation and F2 generation like? Form a Punnett square and write the phenotypic ratio?

A cross is made between two plants with five independently assorting genes. SHOW YOUR WORK AA Bb Dd Ee hh     X      Aa Bb Dd ee Hh  What is the probability of obtaining a plant with the genotype    AA BB Dd ee Hh?

In a certain plant yellow fruit y is dominant to white fruit y. A heterozygous plant with yellow fruit is crossed with a plant with white fruit. Determine the probable genotypic and phenotypic ratios resulting from this cross.

Construct a sex-linked cross on a black male cat and a female orange cat. The genotypes involved are XB, XO, and Y. State the genotypes and phenotypes of the offspring.

In a Monohybrid Cross using corn (or pea plants), the Parent generation consists of ONLY dominant phenotypes recessive phenotypes heterozygous genotypes homozygous genotypes

Using the pedigree below, determine whether the alleles B or C have a dominant or recessive relationship, which allele is dominant, and the genotype for individuals I-1, I-2, I-3, I-4, II-4, and II-5. Use B or C for the alleles and X for unknown alleles.  Note: White squares/circle indicate normal phenotypes. Dark squares/circles indicate the individual has the condition. The B allele is associated with the condition. Label the pedigree chart with genotypes as needed.

A man who is homozygous for blood type B is married to a woman who is heterozygous for blood type A. Do the test cross and identify the phenotypic and genotypic ratios of their offspring.

Below is a pedigree chart of a certain family with a genetic disorder. Shaded individuals show symptoms of the disease. What is the probability that the individual "III-2" (represented with the question mark) will show symptoms of the disease? Hint: Start by determining if this disease is dominant or recessive. 1-1 I-2 I-3 I-4 II-1 II-2 II-3 II-4 II-5 II-6 III-1 III-2 O 0% O 25% 50% 75% O 100%