Which name is given to the observable features of an organism ?
a) Alleles.
b) Genes.
c) Genotype.
d) Phenotype.

Dna. we have heard that we are a product of our dna. but where is it? how do we "get" our dna? it is passed to us, from our parents, but in what form? several vocabulary words associated with inheritance are used interchangeably and sometimes, incorrectly. let's see if you can clear this up for someone just learning about inheritance and cell structure.

Plz ! what does it mean for an allele to be dominant?

Polar zones are cold and tend to be dry because of a pressure system of cold. low high