Which of the following is an example of a non-mendelian pattern of inheritance?

Question:

Which of the following is an example of a non-Mendelian pattern of inheritance?

A. All traits are inherited through patterns found by Mendel.

B. When individuals with the genotype BB cross, all of the offspring have brown fur.

C. When pea plants that are heterozygous for a certain trait cross, some of the offspring express both distinct versions of the trait.

D. Human feet come in a wide range of sizes.

Human feet come in a wide range of sizes is an example of a non-Mendelian pattern of inheritance

Explanation:

The Mendelian pattern of inheritance says single gene loci governs the physical feature of an organism or a trait. In two alternate form single genes are present i.e. recessive and dominant allele. This shows a particular trait like small or tall in pea plant. The variation of size of human feet shows the polygenic trait (depicting the variation) that is known to be controlled by more than two genes, so the human feet size variation is the non mendelian pattern of inheritance.  

micro/nanoscale topography surface exhibits many prominent properties and is extensively employed in biomedical device, microfluidic device and energy device fabrication. additionally, the clinical applications of biomaterials can be largely expanded with of nanostructured surfaces.

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.