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Firdavs [7]
2 years ago
12

Diseases have different causes and can be classified as being infectious or noninfectious. Which of the following phrases descri

bes how a person can contract an infectious desease?
A. You have a high risk of getting breast cancer, due to your familys history
B. You contracted malaria after an infected mosquito bit you on your arm
C. You were exposed to asbestos and eventually developed a lung disorder.
D. You acquired high blood pressure from poor dietary choices and lack of exercise
Biology
1 answer:
Yanka [14]2 years ago
4 0

Answer:

option B

Explanation:

You contracted malaria after an infected mosquito bit you on your arm

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What are the similarities and differences between plant, animal, and fungal cells?
nlexa [21]

Answer:

They are eukaryotic cells, they present the three main parts: cell or cytoplasmic membrane, cytoplasm and nucleus defined with chromosomes and nucleolus. The three types of cells have in common the following structures: cell membrane, cytoplasm, nucleus defined with chromosomes and nucleolus, mitochondria, smooth and rough endoplasmic reticulum, ribosomes, Golgi apparatus, cytoskeleton and peroxisomes. But it differs in some. The plant cell has chloroplasts and a cell wall and the animal cell does not.

Explanation:

The animal cell has centrioles, lysosomes. It has no plastids, no cell wall, it has vesicles. They do not have the ability to produce their own food from inorganic components. The plant cell has plastids (chloroplasts), cell walls, large vacuoles. Fungal cells are organisms without chlorophyll, therefore they cannot photosynthesize. The reserve substances of the cytoplasm are not starch granules. As they are not able to synthesize their food, they have to obtain from other living organisms (they feed on other plant and animal residues contributing to decomposition) that is, they are heterotrophic. Fungal cells have a cell wall that is not present in animal cells and but plant cells have a cell wall. They have lysosomes and centrioles that the plant cell lacks but they are in animal cells. Animal cells, with a few exceptions, do not have vacuoles while plant cells do. The three types of cells have present nucleus, membrane, mitochondria, endoplasmic reticulum, Golgi system.

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