Answer:
Chargaff discovered base pairing rules. Franklin took X-ray photographs that revealed that DNA has a spiral structure. This finding helped Watson and Crick create a model of DNA and discover the double-helix.
Explanation:
They both share the derived characteristic of a long tail, a large head, and having a back bone (or being a vertebrate).
1.lewis diagram
2.elctrons found in the valance shell
3.neon,because has a full valence shell
4.the center of the atom(nucleus) takes most of the mass while the shell takes the most volume
5.11electrons
6. because the nucleus is the the part of the atom that takes up most of the mass
7.c
8.d
9.a
10.b
Answer:
The correct option is A) will make no difference in the survival of life if there were major changes in the environment.
Explanation:
Due to genetic diversity, variations in species are caused which makes some organisms of a species to be better adapted than other members of the species. These variations cause organisms to survive when differences in the environment occur. Although the allele frequencies might change due to the changes in the environment but the phenomenon of genetic diversity allows life to sustain on earth even when conditions will become unfavourable.
Are there any answer choices for this
