Answer:
The correct answer will be option C- the dendritic cell consumes the pathogen by phagocytosis
Explanation:
Dendritic cells are a class of professional immune cells which alert the immune system by antigen presentation, the reason also known as antigen-presenting cells.
These cells induce the B cells to produce antibodies against the antigen and also attain the function of macrophage that is phagocytosis. The pathogens are engulfed by the dendritic cells when they detect a pathogen.
Thus, option C is the correct answer.
Answer: Society has been developing different renewable resources in favor of nonrenewable sources in the past decades because natural gas and oil has been used to much that we are running out of nonrenewable sources. So society has been trying to use solar panels, wind panels, and water.
Explanation:
Answer:
<h2>C.</h2>
Explanation:
This theory tells us that all cells come from existing cells, means all living cells come from the division of pre-existing cells. They do no come spontaneously from non- living matter as early believed. All pre-existing cells divide to form new cells by mitosis or meiosis. New cells never come from non-living matter suddenly, they only come from cell only.
Answer:
the black fly goes on the top right. the grey fly goes on the bottom left
Parents are advised to space out the introduction of a new foods to infants in order to identify any potential allergens, the parts of foods that cause allergies. Allergens are substance often eaten or inhaled that are recognized by the immune system and causes an allergic reaction. The most common allergens are dust, pollen, and pet dander. The most common food allergens in this case are milk, eggs, peanuts, tree nuts, fish, shellfish, wheat, and soy.