C. Photosynthesis which is a process of converting water and carbon dioxide into carbohydrates using sunlight. Nitrogen is not involved.
Answer:
37oC - temperature
It is important that the temperature is controlled because it maintains consistency and safety.
Explanation:
-Temperature is a common type of controlled variable.
-A control variable is anything that is held constant or limited in a research study
Answer:
The correct answer is option B, that is, fungi.
Explanation:
The body of a fungus is formed of tiny tubes or filaments known as hyphae. It comprises nuclei and cytoplasm. A tangled mass of hyphae is known as mycelium, which enhances the surface area of the fungi to captivate more nutrients.
Fungi are eukaryotic, most of the fungi are multicellular, while some are unicellular like yeast. The cell walls of fungi are formed of chitin in place of cellulose like that found in a plant. Thus, the mentioned organism belongs to fungi category.
Answer:
Explanation:
Sickle cell anemia is a result of the point mutation, and in a change in just one nucleotide in a gene for hemoglobin. This mutation will cause the hemoglobin in the red blood cells to distort to a sickle shape when deoxygenated. "The sickle-shaped blood cells clog in the capillaries, cutting off circulation."
