Answer:
<u><em>All of the options are correct. </em></u>
Explanation:
In ecology, competition can be described as a fight between two organisms for limited resources like water, food shelter etc. Competition might occur in organisms from different species or it might occur in organisms of the same population.
Let's consider an area where the population of females is lesser as compared to males. In this area, the males will compete for mating with the females.
If there is limited space, birds of an area will compete for nesting sites.
In an area where the population is more than the carrying capacity, the organisms will compete for food.
Answer:
The correct answer is B
Explanation:
Darwin's role whole he was aboard the H.M.S Beagle on the voyage to South America was as a naturalist.
Answer:
Educating people on the use of antibiotics
Explanation:
Antibiotics are becoming less effective because patients are not taking their full courses and providers are over prescribing them. Many people demand antibiotics not knowing that they are not useful for treating viral and fungal infections, thus allowing the bacteria already present inside of them to develop resistance. This also happens when a patient doesn't take all of their antibiotics. They may think that they feel fine after a few days of taking antibiotics and that they no longer have to take them, but in reality they are not free from the disease causing bacteria. The bacteria then have a chance to multiply again, this time with resistance to the treatment. Educating patients on conditions like sepsis and their mortality will help with medication adherence to decrease the likelihood of antibiotic abuse
From the rules of base pairing, we know that Adenine always pairs with Thymine, and Cytosine always pairs with Guanine.
Adenine is denoted as A
Thymine is denoted as T
Cytosine is denoted as C
Guanine is denoted as G
Therefore if the base sequence is TCAAGT, then following the rule of base pairing, the complementary sequence to this will be AGTTCA
This strict arrangement is because only with this arrangement can hydrogen bonds form between these base pairs. Any other arrangement cannot sustain the integrity of the molecule.
