Question

offspring receive their traits from their parents. each offspring gets two versions of a gene; one from the biological female (mother) and one from the biological male (father). different versions of the same gene are known as alleles.

for example: if the gene is eye color then the possible alleles are brown eyes, blue eyes, hazel eyes, and green eyes.

1. identify at least two possible alleles for each gene.

gene: hair color
alleles: blonde, brown

gene: hair texture
alleles: straight, curly

gene: height
alleles: tall, short

gene: skin color
alleles: light, dark

gene: size of nose
alleles:

Explanation:

For the gene "Size of Nose", alleles are different versions of the gene. Common observable variations for nose size include a small nose and a large nose, as these represent distinct forms the nose size trait can take, following the pattern of other genes (like hair color, texture) where alleles are different expressions of the trait.

Answer:

Small, Large (other valid pairs like "Narrow, Wide" could also be acceptable, but "Small, Large" is a common and clear example of nose size alleles)