Answer:
A
Explanation:
The passage states that leaves have a lot of organs made up of cells while describing plant leaves' organs.
It's not B, because the statement is false.
It's not C because C was focused on only palisade and guard cells leaving the rest of the passage behind
Answer:
Explanation:
If you think of the negative memory’s you will look bad with regret. You wish it never happened. When you see a positive side it makes a whole new aspect of things.
Answer:
is a way for a cell to give information about its activities.
Explanation:
Antigen-presenting cells (APC) such as dendritic cells, macrophages, and B cells are present where antigens are most likely to penetrate the body. Ingestion of antigens by these cells is followed by digestion of antigen into peptide fragments and their association with MHC molecules.
The antigen-MHC complex is then inserted into the plasma membrane of APCs. The antigens present on the surface of APCs are recognized by the T cells to trigger the adaptive immune response. Antigen processing and antigen presentation by antigen-presenting cells are required to inform the T cells of the immune system about the presence of antigen in the body and immune responses of APCs.
The correct answer to the question above is Batesian mimicry. The term used to describe a harmless organism resembling a harmful one is called Batesian mimicry. Batesian mimicry is a form of mimicry in which harmless organism had adapted to imitate the predators.
Answer:
It is the sun in most ecosystems as the light energy is fixed during photosynthesis and then transferred to other organisms via the food chain.
Explanation:
