The best explanation as to why water forms beads on leaves with waxy cuticles would be the strong intermolecular forces between water molecules. The correct option would be C.
There are 2 types of molecular forces:
- Adhesive force: forces between molecules of different substances
- Cohesive force: forces between molecules of the same substance.
When the cohesive force between molecules is greater than the adhesive force, the molecules will cling more to themselves than to the molecules of different substance.
In other words, water forms beads on waxy surface of leaves because the cohesive force holding the water molecules together is stronger than the adhesive force between the water molecules and the waxy surface of the leaves.
More on molecular forces can be found here: brainly.com/question/14365107
The answer is B. There are 3 types of muscle fibers: slow twitch, fast twitch oxidative (fast twitch), and fast twitch glycolytic (intermediate twitch). Answer A is incorrect because smooth and cardiac are actually muscle tissues, not fibers. Answer C is incorrect because involuntary is not a fiber at all. It’s a form of reflex that you can’t control which means it’s not a fiber.
Question is incomplete. Complete question has been attached.
Answer:
A) DNA polymerase is a directional enzyme that synthesizes leading and lagging strands during replication.
Explanation:
DNA polymerase synthesizes the new DNA strand from the template strands. Both the strands in a DNA molecule act as templates, however both of them have different orientation. It was observed that 3'-5' template DNA produced a new DNA strand continuously in one step. However, 5'-3' template produced new DNA strand in fragments which were joined together later. This observation gave the idea that DNA polymerase is a directional enzyme. It synthesizes DNA in 5'-3' direction so 3'-5' template gave rise to a continuous DNA segment. However, for 5'-3' template, DNA polymerase had to synthesize in opposite direction i.e. 3'-5' which was not possible directly. So the enzyme replicates it in short separate fragments which are later joined by DNA ligase.
Answer:
The correct answer would be Gene pool for the population.
A gene pool is defined as the sum total of all the genes present in an inter-breeding population at a specific time.
It includes all the alleles of all the loci within the genes of a interbreeding population or species.
The composition of the gene pool of a population can change with course of a time due to evolution.
A large and diverse gene pool enhances the ability of a population to adapt, survive and evolve in a nature.
