Gregor Mendel, sometimes called the father of genes, studied heredity through crossing different pea plants. Looking at the characteristics that were dominant and recessive through the generations. He took note of the pod color, pea color, pod shape, flower color, size, etc. He discovered that genes are passed from parent to offspring. The traits were inherited by the pea plant.
Answer:
Pepsin is the proteolytic enzyme that cleaves proteins into smaller peptides. Parietal cells produce and release gastric acid (hydrochloric acid) into the lumen of the stomach.
Explanation:
During the Industrial Revolution, the dark peppered moth had an advantage because it "<span>D) blended in with the soot from the factories" This famous observation gave credit to Darwin's theory of evolution. </span>
Answer:
is the higher number of a blood pressure reading.
Explanation: systolic blood pressure is the higher number of a blood pressure reading and its measure in millimeter of mercury.
Systolic pressure is the amount of pressure in the arteries when contraction takes place in heart. Diastolic pressure is the pressure the heart when it relaxes. It is the lower number of blood pressure reading
When the systolic pressure is >120mm Hg and diastolic is less than 80mm Hg it is normal
120-129mm Hg and diastolic less than 80mm Hg it high and such person needs a regular medical check up
But when systolic 129-139 mmHg
and diastolic is 90mm Hg or above it means the individual is having hypertension stage 1
Above 140mm Hg is hypertension stage 2 and it is the most severe stage. It means the person is hypertensive and medical attention needs to be seek for necessary treatment as this could lead to death of such individual if not well managed.
Plate tectonics this is the answer