False. I don’t know how to explain it
Answer:
<em>There is a 25% chance of an offspring having blue eyes.</em>
Explanation:
A punnet square can be described as a diagram which is made to check the outcomes of a cross.
In the scenario discussed in the question, only one trait is being studied. Such a cross is termed as a monohybrid cross.
As both the parents are heterozygous for the trait, hence the punnet square can be made as follows:
B b
B BB Bb
b Bb bb
The results of this punnet square show that:
- <em>there is 25% chance that the offspring will be homozygous for brown eyes.</em>
- <em>there is a 50% chance that the offspring will be heterozygous for brown color.</em>
- <em>there is a 25% chance that the offspring will be homozygous and have blue eyes. </em>
Answer:
d. an immediate increase in the concentration of antibodies, followed by a slow decline.
Explanation:
The Primary Immune Response is mediated by antibodies, which are gamma globulin proteins formed by plasma cells (B lymphocytes). Plasmocyte is a differentiated B lymphocyte capable of actively secreting antibodies.
Antibodies are produced with the main function of neutralizing and eliminating an antigen that stimulated their production. This elimination process is done in various ways through complement fixation, opsionization, anaphylactic reaction (mast cell degranulation), substance neutralization, agglutination, etc.
To neutralize the antigen, the primary immune response promotes an immediate increase in antibody concentration. This is usually a quick process. This concentration usually begins to decline in a slow process, but it will vary depending on the antigen.
VIII cranial nerve pair has two sensory branches which both pass through the internal acoustic meatus.
A unique somatic afferent nerve is cranial nerve VIII. The vestibular nerve and the cochlear nerve make up its two components. Hearing is made possible by the cochlear portion, while balance and movement are mediated by the vestibular portion.
Both pieces come together to form the vestibulocochlear nerve, which exits the body of the skull through the internal acoustic meatus. Therefore, The auditory vestibular nerve, sometimes referred to as the vestibulocochlear nerve or CN VIII, is a cranial nerve that travels from the inner ear to the brain carrying information about balance and sound.
Therefore, VIII cranial nerve pair has two sensory branches which both pass through the internal acoustic meatus.
Learn more about vestibular nerve here;
brainly.com/question/21589967
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We use a prison as an analogy for this. If the gate is open, the prisoners can easily or freely leave the prison cell. This will represent passive transport. In order to get prisoners in the cell, you have to put force on them and this will be active transport.
