If one compares the base sequences of related genes from different species, one is likely to find that corresponding are usually conserved, but the sequences of are much less well conserved. If one compares the base sequences of related genes from different species, one is likely to find that corresponding are usually conserved, but the sequences of are much less well conserved. A. introns; B. exons exons; C. introns chaperons; D. exons introns; E. proteins introns; F. chaperons

If one compares the base sequences of related genes from different species, one is likely to find that corresponding exons   are usually conserved, but the sequences of   introns   are much less well conserved.

Explanation:

A gene consists of two parts called the exons and introns.

Exons code for the gene products while introns lie between two consecutive exons and do not code for any gene product.

Exons are highly conserved within a species while introns are less conserved and help in diversifying individuals within same species.

Introns are spliced of during the mRNA processing to give rise to a mature mRNA that will code for a protein.

explanation:

1 rosales   order

2 eurarya   domain

3 rosaceae   family

4 cania - genus

5 plantae - kingdom

6 magnoliopsida - class

7 rosa - species

8 magnoliophyta - phylum

tissue

explanation:

it is actually formed by geoup of cells which is tissue