<span>is unable to stand up or walk, even if assisted</span>
Esters are named as follow,
First the group which has replaced the Hydrogen atom of hydroxyl group of carboxylic acid is named. Like in In Phenyl propionate, Phenyl is written first as it is substituting -H of Propionic acid. Secondly the name of carboxylic acid is written with replacing the end
-ic acid with
-ate. Like -ic acid in propionic acid is replace by -ate i.e propionate.
Second example is also named according to above mentioned rules.
To exhibit a recessive trait, an individual must have two recessive alleles responsible for the trait. One recessive allele is from a mother and another is from a father. However, if a person has one dominant and one recessive allele, it will not exhibit the recessive trait. This is because recessive allele will be masked by the dominant allele. So, parents must be heterozygous (one dominant and one recessive allele) and must give their recessive alleles to the offspring so that only offspring exhibit the recessive trait.
Answer:
Without oxygen present, fermentation occurs. The product of fermentation is a smaller amount of ATP and alcohol (ethanol is a form of alcohol). You can see the products in the graph of sample B. Sample B was not given oxygen (anaerobic) and therefore performed fermentation.
1. Pathogens enter the body through a cut in the skin
2. Cells recognize the foreign invaders
3. Histamine is released
4. White blood cells travel to the invaded area
Hope it helps.