The scientists discovered that the flowering time of the field mustard had changed by observing more mustard plants which produces earlier flowers. The behaviour of the mustard plant change due to the change that occur in the environmental conditions that leads to early flowering in mustard plant. If this early flowering occurs for more generation, then the mustard plant will adopt this type of behaviour in normal environmental conditions that experience by the mustard plant.

6 0

3 years ago

The molecular clock has limited usefulness for estimating divergence times among species in part due to the saturation of DNA se

Greeley [361]

Answer:

In highly diverged lineages, the substitutions process will occur at sites that have been substituted previously.

Explanation:

Molecular clock uses the mutation rate to reduce the time in prehistory when the life forms are diverged. The molecular clock uses the sequence of amino acids and nucleotide sequence for the DNA.

This clock does not measure any time but the number of mutations, and other changes over certain time. Sometimes its useful property might be limited due to the highly diverged lineages.

8 0

3 years ago

Find the word to correctly describe the action that makes a vector successful

icang [17]

Answers in order from top to bottom for statements on the left side of page.

1. Activate

2. Avoid

3. Integrate

4. Target

6 0

3 years ago