This is the <span>Fayum </span>depression. Here, fossil evidence of a primate ancestor<span> was found predating the divergence between </span>hominoids<span> (apes and </span>humans<span>) and </span>cercopithecids<span> (Old World monkeys). The fossil of a single species </span><span>lived around 30 million years ago in modern-day Egypt and resembled the current New-World monkeys. </span>
Answer:
D) anatomical features
Explanation:
The molecular systematics uses the data on the molecular structures to establish evolutionary relationships between the organisms. Techniques of DNA, RNA, and amino acid sequencing are used to compare the macromolecules of organisms. These studies provide information about the degree of relatedness among organisms. The closely related species share a higher degree of similarities in the sequences of these macromolecules. However, this branch of science does not include information about the anatomical and structural features to establish evolutionary relationships.
Exposure to radiation will cause a mutation(change) in your genetic sequence (dna)
Answer:
The correct sequence of steps in citric acid cycle has been mentioned below -
Explanation:
- 2 acetyl CoA molecules are produced from the breakdown of one glucose molecule.
- Acetyl CoA combines with oxaloacetate to form citrate and releases CoA.
- Two carbon atoms are released from acetyl CoA and combine with oxygen to form carbon dioxide.
The sequence of steps is correct in the question i.e. 1 → 2 → 3
These are the first three steps in the citric acid cycle which occurs during the cellular respiration.
