Plasmodium is the agent of malaria. It is like a parasite because it lives in its host, in its case the mosquito.
It has three stages of life cycle. 1) gametocytes ; 2) sporozoites ; 3) merozoites
<span>As gametocytes, it lives in the bellies of a female anopheles mosquito. They develop and change into sporozoites. After becoming sporozoites, they migrate to the salivary glands of the mosquito. As the female mosquito feeds, the sporozoites are injected into the host. The sporozoites make their way to the host's liver and change into merozoites and attack the red blood cells of the host.</span> Thus, the beginning of malaria.
There are two types of reproduction: Asexual and Sexual. Asexual reproduction mostly occurs with bacteria, or other one celled organisms. Sexual reproduction happens with multi-celled organisms, like humans, or whales. With asexual reproduction, the bacteria (for example) undergoes the process of fission: when the DNA splits it's two strands apart (into RNA) and repairs them into two identical strands of DNA. then, the strands move to opposite sides of the cell, and the cytoplasm (gel like interior of the cell) pulls apart, and pinches off. duplicating the cell. With sexual reproduction, the male haploid cell (sperm cell(half the usual amount of chromosomes)) binds with the female haploid cell (egg cell) and creates a zygote (fertilized egg). From there, the chromosomes uncoil into DNA, and the cell starts it's life processes. [i think,]
Answer:
Cell differentiation.
Explanation:
This is because cell differentiation refer to the process where cell changes from one cell types to tissues or organs or even system or specialised cells during a developmental stages to perform functions. It occur in multicellular organisms where zygote changes to tissues or system.
. This occurs through a process called gene expression. Gene expression refer to the combination of genes that can either be expressed or repressed.
Answer:
Smoking can paralyze the ciliary escalator.
Explanation:
Respiratory infections affects the sinuses, lungs, chest and nose. Chronic infections occurs repeatedly over time. Bacteria and virus may also acts as pathogen for the respiratory infections.
The main reason of the respiratory infection is the presence of harmful chemical in smoking. The motile cilia connects the ciliary escalator with the trachea and respiratory system. The harmful toxins and chemicals in smoke can paralyze the ciliary escalator.
Thus, the correct answer is option (2).
The cell will lose carbon dioxide and gain oxygen