1. A swab taken from a desktop 2. 4 3. Variant P, Variant Q, Variant R, Variant S 4a. Variant S 4b. The other variants (P, Q, R) were unable to survive and reproduce in the presen…
what mechanisms lead to changes in the diversity of species on earth?why?people make choices by selecting options they like best. the natural world also \selects\ (although not as a conscious decision) when environmental conditions allow organisms with a particular genetic trait to live healthier lives than other organisms. in this activity, we will explore how selection affects populations over time.model 1 - desktop swab resultse. coli bacterial variants from culturevariant pvariant qvariant rvarient se. coli culture from swab of desktope. coli colonies on growth medium without triclosane. coli colonies on growth medium with triclosan1. what is the source of the bacteria in the culture tube in model 1?2. how many genetic variants of e.coli were present in the culture from the initial swab?3. what variants of e.coli are found on the dish grown without triclosan?4. refer to the dish in model 1 with the medium that included triclosan.a. what variants of e.coli are found on the dish grown with triclosan?b. what likely happened to the other variants of e.coli on the dish with the medium containing triclosan?
what mechanisms lead to changes in the diversity of species on earth?why?people make choices by selecting options they like best. the natural world also \selects\ (although not as a conscious decision) when environmental conditions allow organisms with a particular genetic trait to live healthier lives than other organisms. in this activity, we will explore how selection affects populations over time.model 1 - desktop swab resultse. coli bacterial variants from culturevariant pvariant qvariant rvarient se. coli culture from swab of desktope. coli colonies on growth medium without triclosane. coli colonies on growth medium with triclosan1. what is the source of the bacteria in the culture tube in model 1?2. how many genetic variants of e.coli were present in the culture from the initial swab?3. what variants of e.coli are found on the dish grown without triclosan?4. refer to the dish in model 1 with the medium that included triclosan.a. what variants of e.coli are found on the dish grown with triclosan?b. what likely happened to the other variants of e.coli on the dish with the medium containing triclosan?
4a. Compare the colonies on the "with triclosan" dish to the provided variant key.
4b. Triclosan acts as a selective agent; variants unable to survive it will not grow.
4a. Variant S
4b. The other variants (P, Q, R) were unable to survive and reproduce in the presence of triclosan, so they died out and did not form colonies.
4a. Compare the colonies on the "with triclosan" dish to the provided variant key.
4b. Triclosan acts as a selective agent; variants unable to survive it will not grow.
4a. Variant S
4b. The other variants (P, Q, R) were unable to survive and reproduce in the presence of triclosan, so they died out and did not form colonies.
what mechanisms lead to changes in the diversity of species on earth?why?people make choices by selecting options they like best. the natural world also \selects\ (although not as a conscious decision) when environmental conditions allow organisms with a particular genetic trait to live healthier lives than other organisms. in this activity, we will explore how selection affects populations over time.model 1 - desktop swab resultse. coli bacterial variants from culturevariant pvariant qvariant rvarient se. coli culture from swab of desktope. coli colonies on growth medium without triclosane. coli colonies on growth medium with triclosan1. what is the source of the bacteria in the culture tube in model 1?2. how many genetic variants of e.coli were present in the culture from the initial swab?3. what variants of e.coli are found on the dish grown without triclosan?4. refer to the dish in model 1 with the medium that included triclosan.a. what variants of e.coli are found on the dish grown with triclosan?b. what likely happened to the other variants of e.coli on the dish with the medium containing triclosan?
1. faster wear due to improper alignment and aggressive driving habits 2. A sudden, explosive, rapid loss of air pressure from a tire 3. opposite; other vehicles 4. It immediately…
- There will be more dark red kidney bean survivors. - There will be fewer light red kidney bean survivors. - There will be more dark red kidney bean offspring the next morning.
1. A stack of mail in a mailbox: New mail is placed on top, so older mail sits at the bottom, matching the "oldest at bottom, newest at top" rule of superposition. 2. (Whale examp…
$490$ square feet
Very active
1. The equation is dimensionally correct, as both sides have dimensions $LT^{-1}$. 2. The velocity equation is $v = k\sqrt{g\lambda}$ (where $k$ is a dimensionless constant). 3. D…
180°
16. **Security Risk**: Phishing, a type of social engineering attack where cybercriminals send fraudulent emails, texts, or fake websites that mimic legitimate organizations to tr…
Official website: mysovi.ai. Question pages are served on question-banks.mysovi.ai. iOS app is distributed through the Apple App Store.
Download on App Store Category: Physics