Answer:
c-hormonal hyperplasia
Explanation:
When there is increase in the number of cells and tissues that appear normal under the microscope,Hyperplasia is said to occur.If these occur in cells of an endocrine gland of a system,then it is refers to as hormonal hyperplasia.
Therefore during pregnancy,the proliferation of the glandular epithelium in a pregnant woman (and at puberty in a females are examples of hormonal hyperlasia.
Its possible causes are;
a surge in local production s of growth factors,
In the numbers of growth factors receptors on the cells receptive to the factors,
and due to activation of specific intrancellular signalling pathways.
What happens to the daughter cells produced during mitosis? Well, in mitosis, the host cell makes an exact copy of itself and then splits into two daughter cells which have similar sets of chromosomes.
What is mitosis?
Mitosis is a cell reproduction process in which a parent cell replicates itself, then splits into two daughter cells. These two daughter cells that are produced often have similar, if not the same, numbers and variations of chromosomes as the parent cells. Mitosis mainly is responsible for asexual reproduction in a single-called organism. An example of a biotic factor that undergoes mitosis would be bacteria. Because bacteria is representative of a germ or something that quickly spreads, it would be great to discuss this when referring to the process of mitosis. In bacteria formation, daughter cells branch off of the parent cells and are spread through physical contact.
Your final answer: The daughter cells are created through the division of the parent cell and they have similar or identical chromosomes (because they’re apart of asexual reproduction. In asexual reproduction, the daughter cells look exactly like their parent).
Answer:
The correct answer would be the pulmonary vein and the superior vena cava.
Pulmonary vein is a blood vessel of pulmonary circulation which carries oxygenated blood from lungs to the left atrium of the heart. Hence, it is rich in oxygen and carries carbon dioxide in the least amount.
In contrast, vena cava is a part of systemic circulation and carries deoxygenated blood from the body to the right atrium of the heart. They are two venae cavae in human beings namely; inferior vena cava (carries blood from lower body) and superior vena cava (carries blood from head, arms and upper body). Hence, it contains maximum carbon dioxide and least oxygen.
Answer:
Explanation: As microorganisms, in particular bacteria, are found virtually everywhere, harmful microorganisms may be reduced to acceptable levels rather than actually eliminated. In food preparation, microorganisms are reduced by preservation methods such as cooking, cleanliness of utensils, short storage periods, or by low temperatures.
Mechanical digestion occurs in our mouths, when we use our teeth to break down our food.
Physical properties that are changed are:
a) Surface area of the food
b) Density
c) Hardness
d) Absorption