Options were missing from the question so the options are:
A.From the ice cube to the glass.
B. From the lemonade to the glass.
C. From the lemonade to the ice cube.
D. From the ice cube to the lemonade.
Answer: Option C
Explanation:
The main principle of heat transfer is that heat always flows from the hotter body to the colder body.
Here, the hotter body is thermos in which the lemonade was kept and the colder body is cooler in which the ice was kept.
During the mixing of lemonade into ice, the heat will from the hotter body to the colder body which means from lemonade to the ice. This process of heat transfer is unidirectional( hot body to cold body).
Hence, the correct answer is option C.
Answer:
The correct answer is recessive.
Explanation:
The alternate forms of similar genes are known as alleles. A version of a gene, which to get expressed in the phenotype need to be homozygous at the time of inheritance is termed as a recessive allele. This shows that for a specific trait, a recessive allele only demonstrates its expression when a similar copy of the same allele is present.
There are two forms of alleles known, these are dominant alleles and recessive alleles. The prime difference between the two is that the expression of a dominant allele is always witnessed, that is, whether it is in the heterozygous state or homozygous state. On the other hand, the expression of a recessive allele is only witnessed when it is in a homozygous state.
Answer:
When two strains of bacteria with genotypes ABcd and abCD are grown together in the lab, a small number of bacteria with the genotype ABCD eventually arise.
Explanation:
Sickle cell anemia is a disease commonly found in
patients who are from African descents. It is a condition where a mutated form
of hemoglobin distorts the red blood cells. Though a lot of treatments were
suggested to cure the disease, scientists are yet to find the right cure for
it.
So far, bone marrow transplant is the only
potential cure for sickle cell anemia and this is very costly. Patients who
have this disease often result to just taking medications to relieve its
symptoms and prevent other complications.
<span>Treatments like antibiotics, pain-relieving
medications, vaccinations, blood transfusions, and stem cell transplant are
prescribed by doctors to alleviate further symptoms that the disease brings;
but these medications do not guarantee a clear-cut solution to the problem. </span>
