We have that for the Question "Label electron micrograph of B <em>lymphocyte</em>. " it can be said that
The correct <em>labelling </em>of the B lymphocyte. or B cell is
- A)Lymphocyte
- B)Microrilli
- C)Heterochromatin
- D)Nucleus
- E)Nucleolus
From the question we are told
Label electron micrograph of B <em>lymphocyte</em>.
<h3>
Micrograph of B lymphocyte.</h3>
Generally
B lymphocyte aka B Cell are specific set of white blood cell that hail from the lymphocyte subtype.
They also in there various functions present antigens and secrete cytokines.
Therefore
The correct labelling of the B lymphocyte. or B cell is
- A)Lymphocyte
- B)Microrilli
- C)Heterochromatin
- D)Nucleus
- E)Nucleolus
For more information on Micrograph visit
brainly.com/question/19157359
Answer:
The dry-out material contains spores of anthrax-causing bacteria
Explanation:
<em>Anthrax is a disease caused by a bacteria known as Bacillus anthracis. Susceptible animals get infected by anthrax when the spore of the bacteria gets into their bodies, become activated, multiply and produce toxins.</em>
The spore serves primarily as a propagating structure and also as an agent for transmitting infections. It can be transmitted by air, water, food or any other means. Bacterial spores usually have the capability to tolerate harsh environmental conditions and only become inactivated when conditions are favourable.
The dry granular powdery material constituent of the letters received by the U.S. senators must have been spores of <em>Bacillus anthrasis</em>
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Physical indicators of healthy water quality are temperature<span> and turbidity.
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Answer:
Please find the punnet square to this question as an attachment
F1 generation:
genotype = BW
Phenotype = Erminette offsprings
F2 generation:
genotype = BB (1): BW(2): WW(1)
Phenotype = 1 Black, 2 Erminette, 1White
Explanation:
This question involves a gene coding for feather color in chickens. The allele for black feathers (B) is codominant with the allele for white feathers (W) to form an erminette chicken (black and white speckles).
According to this question, a cross between a chick with black (BB) feathers and chicken with white (WW) feathers will result in an all erminette chicken (BW) in the F1 generation (see attached image)
Also, in the F2 generation got by self-crossing the Erminette genotype in the F1 generation (BW), the following genotypic and phenotypic ratios are observed:
Genotypic ratio = BB (1): BW(2): WW(1)
Phenotypic ratio = 1 Black, 2 Erminette, 1White
The remains are called fossils. Fossils are remnants of animals, plants, or microorganisms that have been solidified in the process of fossilization, where the organism is surrounded by sediment, minerals, and other solid objects which are compressed and heated around the organism over time. This forms a solid mass with the preserved organism inside, other known as a fossil.
