Answer: Allele
Explanation:
An allele is a gene type of a variant. Many genes have a number of different types located at the same location on a chromosome, or genetic locus. In human beings one allele is inherited from each parent as they carry two alleles at each genetic site.
Every pair of alleles is the genotype of a given gene. Genotypes are identified as homozygous when there are two similar alleles at a particular locus and heterozygous when there are two different alleles. Allles contribute to the morphology of the organism which is the organism's external appearance.
Hence, the pair of genes on chromosome that is linked to heredity traits is called allele.
The answer is 1 – C. This region of the earth is called the mantle. This region is composed of ‘plastic’ rock. The plasticity is due to the fact that the temperatures are high enough to make the rocks liquid but they remain solid because of the high pressure in the region. The convection currents of the mantle are responsible for dragging along the continental plates of the earth’s crust, hence the tectonic movements.
Answer:
The correct answer is: B) Increase in chest pain with deep inspiration
, D) Loss of appetite for past few days
, E) Purulent sputum with bloody patches.
Explanation:
Pneumococcal pneumonia is a type of pneumonia that is caused by the bacterium Streptococcus pneumoniae. It's a very common infection and can be fatal if left untreated.
The symptoms of this pneumonia include chills, fever, coughing (that may include rusty or blood-streaked sputum), shortness of breath, chest pain, rapid breathing, vomiting, nausea, loss of appetite and headaches.
It means they might have come down from a species and not have many generations in between them or they have a lot in common.
