In dogs, genes a and b are required for scent. individuals homozygous for either one or both of the nonfunctional recessive alleles are not able to smell. if a large number of matings were made between two double heterozygotes, what percentage of offspring would not be able to smell? express your answer as a fraction (i. e. 1/10)

6/16 dogs will not be able to smell.

Explanation:

Genes A and B are considered for scent smell.

Individuals homozygous for either one or both of the nonfunctional recessive alleles are not able to smell.

The final cross would be AaBb x AaBb which has outcome of;

Individual with homozygous nonfunctional recessive alleles (bold ones):

One nonfunctional recessive alleles: Aabb, aaBB, aaBb, Aabb, aaBb (5/16)Two nonfunctional recessive alleles: aabb (1/16)All nonfunctional recessive alleles: 6/16 dogs that could not smell scents

the glands which are associated with each description is given below:

pancreas - is an endocrine and exocrine gland that secretes juices with enzymes for digestion. salivary glands- with protection and digestion in the mouth. liver- secretes bile for digestion.   lachrymal glands - secrete tears to moisten eyes and protect them from particles and infection.   sweat gland -regulates water, salt, and temperature. oil glands - to form a protective barrier on the skin.   goblet cells - secrete mucus for protection.

Tamarind can be grown on homesteads, plantations, and wasteland or as a forest tree. methods of propagating tamarind there are two methods of propagating tamarind trees: seed propagation and vegetative propagation. seed propagation: it involves the collection, preparation and direct planting of the seed.answer from google full credit to google.