Answer:
Explanation:
The difference between the homozygous and heteozygous in terms of genotype and phenotype is
For homozygous: an homozygous individual can carry similar alleles for a trait for example similar dominant alleles (FF) as the genotype and show a phenotype of black fur for the dominant allele and an homozygous individual can also carry the recessive allele (ff) as the genotype but show a phenotype of white fur
But for the heterozygous individual: the individual carries two disimilar alleles for a trait eg carry both the dominant and the recessive alleles. For example (Ff) as the genotype and showing black fur as the phenotype.
why does our nose get stuffy when we have a cold
Answer:
Due to dilation of blood vessels in the sinuses of the nose
Explanation:
Often times, we think our nose gets stuffed up due to the excess mucus in times of cold but it is not always so.
We get stuffed due to the body's homeostasis, a drive to internally control and balance the outside environment.
- During cold, blood vessels dilate so as to allow for more inflow of blood.
- Incoming blood brings in more heat to the body parts.
Answer:
f. cyanobacteria
Explanation:
Cyanobacteria are a group of photosynthetic bacteria. They have the ability to use water as a source of an electron during the process of photosynthesis. Splitting of water produces molecular oxygen that is released into the surroundings. In this way, cyanobacteria release oxygen gas in the air. The primitive atmosphere of the earth was reducing and did not have oxygen gas. The first photosynthetic organisms that could split water during photosynthesis are supposed to be cyanobacteria. These prokaryotes added oxygen to the atmosphere of the early earth and gradually made it oxidative from reducing.
<span>Over a period of a few days, this fly will produce five or six batches of eggs. Female house flies favor damp, dark surfaces such as compost, manure and other decomposing organic material for egg laying. House fly eggs resemble individual grains of rice. Within a day, house fly eggs hatch into larvae, also known as maggots.</span>
hope this helps
Answer:The sequence of the nucleotides along the backbone encodes genetic information
Explanation:
