Answer:
Proximal convoluted tubule
Explanation:
The major work of re-absorption is carried out in nephron by the proximal convoluted tubule (PCT). The PCT re-absorbs all the essential nutrients such as amino acid, potassium, glucose etc. and water driven by passive transfer based on concentration gradient. Along with gradient, pH of the urine also affects the re-absorption. Based on the pH of the urine (basic or acid), re-absorption of ionized acid increases or decreases.
Answer:
D
Explanation:
duplicate dominant epistasis will occur whenever a dominant allele of one gene masks the expression of all alleles of other gene. It can be said that if an organism inherits one or two copies of the dominant allele, they will have the trait.
Yes -12 is colder than -2
well they allow the process of photosynthesis which makes food for the plants which gives us air so we can breathe
A group of similar ecosystems with the same general type of physical environment is called a Biome