Answer:
An organism is made of many cells, cannot move on its own, and absorbs food from its environment. This organism is belongs to kingdom fungi.
Explanation:
Fungi are the organisms which are made of more than one cell, having true nucleus. Their cell wall is composed of chitin. Fungi grow in size by absorbing nutrients from the environment. Fungi fixed on one place and cannot move from place to place like animals.
Answer:
it results in 2 exact copies of the original dna strand
Explanation:
The dna is unzipped and the two strands are used as templates for the 2 new dna molecules
Answer:
sexual fields
Explanation:
A sexual field is an field of social life wherein individuals seek intimate partners and fight for sexual status.
Answer:
<u>Antigenic drift</u> refers to the slow accumulation of genetic changes to an influenza virus over time.
Explanation:
Antigenic drift is defined as the mechanism by which viruses undergo variation. This mechanism involves the slow accumulation of mutations in the viral genes, that are responsible for coding the antibody binding sites. This leads to the formation of a new strain of virus, which can't be inhibited by the old antibodies. Due to this, the virus can easily spread the disease.
The antigenic drift occurs in the influenza A virus and also the influenza B viruses.
Therefore, <u>Antigenic drift refers to the slow accumulation of genetic changes to an influenza virus over time.</u>
