Ahormone travels through the circulatory system to deliver a signal. of what is this an example? a intercellular communication b ion channel-linked receptor c intracellular communication
d enzyme-linked receptor
hurry

Answer;

A inter-cellular communication

Explanation;Hormones are chemical messengers of endocrine communication. Hormones are important messages both within the brain and between the brain and the body.Inter-cellular communication involves the transfer of information from one cell to another. It is important for cells to grow and work normally. Inter-cellular communication occurs in a variety of ways, ranging from hormonal communication on the level of the entire body to localized interactions between individual cells.

Option A

Explanation:

The heterozygous allele can be defined as the condition in which the organism has two different alleles of the gene.

It is represented as Rr, means a capital letter and a small letter. This hows that the organism has one dominant gene and one recessive gene in it.

This dominant and recessive condition decides the genotype and phenotype of organism.