Answer:
The answer is
Organs combine to form an organ system.
Answer:
Population change is governed by the balance between birth rates and death rates. If the birth rate stays the same and the death rate decreases, then population numbers will grow. If the birth rate increases and the death rate stays the same, then population will also grow
Explanation:
Natural increase in a population occurs where Birth rate is greater than death rate. ... Natural decrease occurs when death rate is greater than birth rate. This means that more deaths occur in a population than babies are born so population numbers decline
1. TAGCCA
2.CGGTTA
3.GGTACT
Explanation:
Each letter has its own opposite letter. The pairs are A always the opposite of T. G is always the opposite if C
Answer and Explanation:
In antibody there are 2 kind of chains heavy chains and light chains .The heavy chain is more differentiated on account of presence of V,D,J sections ( CDR1 is given by V, CDR2 is given by D, CDR3 is given by D&J that is the reason it is progressively enhanced CDR is CDR3. light chain is less diverified when contrasted with substantial chain as it has just 2 portions V&J. the all out divesification in human counter acting agent is about 
At the point when Naive B cells connects with the antigen there is again odds of neutralizer assorted variety , here guileless B cell utilizes an ezyme AID( actuated prompted deaminase) it causes single nucleotide base substitution. it generally assume job at GC pair. it replaces guanine with uracil. at that point DNA fix component will evacuate entire base pair and include another pair(that would not be GC). it acts just once(randomly just a single guanine removal).and this transformation bring about instigated fondness. it is additionally in charge of physical hypermutation . which results in partiality development ( last type of development).
Answer:
The correct answer is - phagocytosis.
Explanation:
Phagocytosis is a type of endocytosis that also engulfs the solid material including microbial pathogens like bacteria and others. In immunity response macrophages, neutrophils and. immature dendritic cells are white blood cells that perform the phagocytosis process to kill the microbes and antigens.
Phagocytosis ingests and digest pathogens and develops an adaptive immune response an essential part of the innate immune system. WBC will most likely take it in through phagocytosis in the given case.
