<span>Genes located on different chromosomes are inherited independently of each other. This is the principle of independent assortment, which was observed by Mendel during a scientific experiment of cross breeding pea plants. This principle does not always apply when genes on a chromosome are very close or linked to each other.</span>
it needs to be soluble in water.
Hope this helps!
Answer:
The dark colored moths were due to a genetic mutation, and were more than likely present before the Industrial Revolution. Their fitness was low because predators could easily see them on the light-colored trees. They would be eaten before they could reproduce and pass on their genetic mutation. After the trees became darkened by soot, the darker colored moths now had the survival advantage, able to "hide" from predators. The lighter colored moths became more visible to predators, and the advantage shifted. Now, the light colored moths were more visible to predators, were eaten, and didn't have the chance to reproduce. The darker moths with the mutation had the survival advantage, blending in with the soot-covered trees, and were able to reproduce at higher rates, passing the mutation on to later generations.
Contrast nutrition in a guava plant and rhizopus fungus:
Guava plant is an autotrophic, but fungi is saprophytic.
Guava is a "tropical fruit" which have nutrients like lycopene, vitamin A and that is also present in "tomatoes, beta-carotene, and cryptoxanthin".
When this fruit received infected with pathogens, there can be a transferred in its nutrient value.
For example: Guava affected by Rizophus arrhizus forced the contents of sugar, protein and ascorbic acid. It raises the phenol level in the fruit.
Answer:
The correct answer will be option-C.
Explanation:
The muscle contraction occurs as a result of the sliding of the myofilaments made up of thin actin filaments and thick myosin filaments. The actin contains a binding site for the myosin which is covered with the tropomyosin-troponin complex proteins.
The troponin contains a binding site for the "calcium" which is released from the sarcoplasmic reticulum in response to the nerve signals. The calcium binds the troponin and causes conformation changes in tropomyosin which exposes the myosin-binding sites to bind myosin. The myosin binds and forms cross-bridge and cause muscle contraction.
Thus, Option-C is the correct answer.