Thank you for posting your question here at brainly. <span>Two types of treatments: type of seed and fire. </span>
<span>Type of seeds: 1. Known seed type that requires fire. 2. Known seed that is killed by far. 3. Experimental/unknown seed. </span>
<span>Fire treatments: 1. No fire. 2. Fire. </span>
<span>You could potentially make this more complex (e.g. more types of known control seeds; more complex fire scenarios), but that should be enough to get you started.</span>
Answer:
The correct answer will be option- <em>Streptococcus pyogenes.</em>
Explanation:
M protein is an important virulence factor which is produced and expressed on the surface of <em>Streptococcus pyogenes.
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This protein plays important role in the bacterial infection like adherence to epidermal keratinocytes, resistance to phagocytosis, invasion of epithelial cells and microcolony formation.
The M-protein is a α-helical coiled structure protein which consists of the four distinct regions (A–D) in which A-region in the N-terminal is highly variable.
Thus, option- <em>Streptococcus pyogenes</em> is the correct answer.
Answer: yes
Explanation: he came up with the theory of natural selection which contributes to evolution
The most logic answer is B.