What pattern of inheritance produces offspring with orange flowers from a cross between a plant with yellow flowers and a plant with red flowers? a. codominance. b. multiple allelism. c. dominance-recessive inheritance. d. incomplete dominance.

Incomplete dominance.

Explanation:

Incomplete dominance refers to the pattern of inheritance when the heterozygote genotype expresses a blended phenotype. Here, the heterozygote exhibits a phenotype different from either of the homozygous individuals. It occurs when the dominant allele is not completely dominant over the recessive allele and the intermediate phenotype is expressed in the hybrid condition.

In the given experiment, crossing between the parent plants with yellow and red flowers given the progeny with the orange flower which is an intermediate phenotype of either of the parents. Therefore, it is an example of incomplete dominance.

if the type of the food available changes, then the frequency of beak types will change, because birds with beaks more suited to the available food will be more successful over time.

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.