Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species
2nd answer ecological succession .. don't know about the first one
The pure substance within chemistry is a very simple concept to grasp. Pure substances are defined as substances that are made of only one type of atom or only one type of molecule (a group of atoms bonded together). The measure of whether a substance is pure is known as purity.
Answer:
In the gametes for the organism, the gametes would contain one allele for each trait such that fusion of gametes would restore the original number of alleles for the trait. Thus possible genotypes in the gamete from this organism include HT, Ht, hT, ht.
