4. ho is credited with first providing conclusive evidence of species extinction

Question

4. ho is credited with first providing conclusive evidence of species extinction? A) Charles Lyell B) Georges Cuvier C) Alfred Russel Wallace 5. Who is credited for the discovery of the structure of DNA? A) Watson and Crick B) Trey and Page C) Mendel and Franklin. D) None of the above. 6. Who did much of the work leading up to the discovery ofDNA's structure: A) Alfred Russel Wallace. B) Rosalind Franklin C) Gregor Mendel. D) Dr. Calvin Kreb E) None of the above Chapter 1 Intro to...pp n 3) Chapter 18 Evoluti... ppt A i chanter Gena E nnt

Explanation / Answer

4. George Cuvier

He provided the evidences on the early 19th century while examining a rock that was full of fossils and presented the idea of species being wiped out.

5. None of the above.

Although believed, Watson and crick did not discover the DNA , rather, they discovered the double helical structure of DNA, from whose ideas the double helix structure was identified. The first discovery of the DNA structure was done by Friedrich Miescher followed by Chargaff continuing his research and formulating the chargaff rule of bases .

6. Rosalind Franklin.

She presented her work in a lecture and also described the A and B form of the DNA structure specifying the position of phosphate in the structure.

7. D) these are very similar structures having a common ancestor

Related Questions

Navigate

• Browse (All)
• Browse 4
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.