Billions of proteins which ones specifically
To make the risk of getting cancer again and not surviving clear to everyone
Answer: Phenotype ratio is two heterozygous round pea : two homozygous wrinkled pea
Probability of getting a wrinkled pea is 1/2
The number of flowers that are homozygous is 2
The probability of getting a round pea is 1/2
Genotype ratio = 2 Rr : 2 rr
Explanation: From the information provided, round pea R is dominant while wrinkled pea r is recessive. A monohybrid cross between a heterozygous round pea Rr and a homozygous wrinkled pea rr will produce four offsprings, two of which are heterozygous round pea Rr and the other two are homozygous wrinkled pea rr.
The genotype ratio is 2 Rr : 2 rr while the phenotype ratio is two heterozygous round pea : two homozygous wrinkled pea. Heterozygous round (Rr) peas will manifest outwardly as round pea because R is dominant while r is recessive.
Since two out of the four offsprings are homozygous wrinkled pea, therefore the probability of getting a wrinkled pea is 2/4 = 1/2. Also, two out of the four offsprings are heterozygous round pea, therefore the probability of getting a round pea is 2/4 =1/2.
Since, only the two wrinkled peas are homozygous, therefore the number of flowers that are homozygous is 2
Comparative anatomy helps determine organisms evolutionary backgrounds. Scientists use comparative anatomy to try and find a common ancestor for certain organisms. Have a good day!
Although there are mesophile archaea (live in mild conditions), most of the archaea live in extreme conditions (e<span>xtremophiles). These extreme conditions may be related to high salt concentrations (halophiles), high temperatures (thermophiles), very alkaline conditions (alkaliphiles), or very acidic conditions (acidophiles).
In order to regulate homeostasis:
Halophiles </span><span>uses aerobic respiration in waters that can go up to 25%NaCl concentration.
Thermophiles have </span>heat shock proteins whose purpose is to refold denatured proteins to their functional conformation. These heat shock proteins also restore damaged proteins. There are several other mechanisms aiming to protect DNA. For example, some archaea have a protein that stabilises the DNA double-helix conformity raising its DNA melting point by 104ºF. Also, the cell membrane structure is heat-resistant - instead of simple phospholipids, their membranes are made of di-bi-phytanyl diether lipids.
Acidophiles can use carbon dioxide for as a carbon source. They can also, for example, in environments with oxygen process organic molecules by using TCA cycle reversely in order to convert sulfur and oxygen into sulfuric acid.
