Answer:
dark colored forest with dark bark
Explanation:
since the population has gone down it shows the moths cannot blend in with their environment
Meiosis produces our sex cells or gametes(eggs in females and sperm in males).
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Our vestibular sense contributes to the ability to maintain body posture and body balance.
Vestibular is termed as a sensory system which provides the leading contribution to spatial orientation and sense of balance. This is because it coordinates balance with movement.
Vestibular has two components which are semicircular canals and otoliths. Semicircular indicates movement ration and otoliths indicates linear acceleration.
Vestibular sends signals primarily to the neural structure which their work is to control eye movement.
Answer:
Scientists might replicate a strand of DNA using PCR before sequencing it. Once the sequence is known, they can produce a corresponding gene probe
Explanation:
PCR refers to the polymerase chain reaction that amplifies the small sample of DNA into multiple copies in three steps. These steps are denaturation of sample DNA to produce single-stranded template strand, binding of primer to the template and elongation. The multiple copies of the sample DNA are then used to decipher its sequence using various sequencing methods.
Once the sequence of the sample DNA is known, the short, single-stranded DNA molecules that are complementary to the specific sequence of DNA are formed. These single-stranded DNA molecules are called DNA probe and are used to detect the specific nucleotide sequence in some other sample DNA.
<span> a creation of a new substance
a </span><span>change in size and shape of a substance
a </span><span>change of appearance
a </span><span>change of appearance
******Physical changes are changes you see in an object or person </span>