●First Burn:skin becomes red and sensitive
●Second Burn:skin will be red,blistered,swollen,possibly white patches
●Third Burn:white or charred, dead skin becomes tough and leathery
Answer:
The correct answer is C. Kirby-Bauer test
Explanation:
Kirby-Bauer test is used to check the sensitivity of a particular bacteria towards an antimicrobial drug. So in this test, a pure culture of bacteria is isolated and its lawn is prepared on a suitable agar medium with the presence of discs of antibiotics that have known antibiotic amount.
Then the agar plate is incubated for appropriate time so that the bacteria can grow in the agar plate. After incubation, if the microbe is susceptible to antibiotic then a zone of inhibition will be seen where antibiotic growth is absent. More the zone of inhibition more will be the susceptibility of the bacteria towards that antibiotic.
So this test involves measuring and evaluating the zone of inhibition around antibiotic disc therefore the correct answer is C.
Answer and Explanation:1) photosynthesis can be increased by increasing the concentration of CO2. When a plant is isolated and supplied with carbon dioxide, it is shown to have increased photosynthesis.
2) The Ocean makes up 70% of the planet while the land makes up only 30%. Therefore photosynthesis occurs more in the ocean. The aquatic plants and other autotrophs like the phytoplanktons carries out majority of the photosynthesis on earth.
Answer:
D
Explanation:
without cell membrane there would be no cells. It's basically an organelle that makes a cell have it' name