Answer:
The correct option is D. (Hippocampus)
Explanation:
Hippocampus is known as the part of the brain and situated in the bottom middle section inner folds which are called the temporal lobe. The main function of the hippocampus is memory and learning. It plays an important role in retrieve two types of memory which are known as declarative memories and spatial relationship memories.
1) Declarative memories: It is related to events and facts such as learning how to memorize lines.
2) Spatial relationship memories: It is related to routes and pathways such as when a driver learns pathways through the city.
Answer: white dwarfs, neutron stars, and black holes
Explanation:
Answer:
so for plants, they take in carbon dioxide and produce oxygen and for humans, the carbon dioxide goes out and oxygen is taken in.
Explanation:
Memory cells do not require b cell receptors. This statement is False.
- Memory B cells may recognize an antigen and produce a particular antibody response because they have B cell receptors (BCRs) on their cell membrane that are identical to those on their parent cells.
- A B-lymphocyte subtype known as a memory B cell (MBC) is a component of the adaptive immune system. Within the germinal centers of the secondary lymphoid organs, these cells grow.
- Memory B cells can remain dormant in the blood stream for years at a time.
- Their purpose is to memorize the properties of the antigen that initially activated their parent B cell, so that when the memory B cell comes into contact with that antigen in the future.
- It will cause an expedited and potent secondary immune response. B cell receptors are found on memory B cells (BCRs)
learn more about Memory cells here: brainly.com/question/15196473
#SPJ4