Haploid cells have one set of chromosomes while haploid cells have two sets of chromosomes.
Answer:
A-complete dominant
B-codominance
C-Incomplete dominant
D-codominance
E-Incomplete dominance
Explanation:
Complete dominance- This is when a dominant Allen completely mask the effect of a recessive allele and the offspring express its phenotype E.g . A pea plant with all purple flowers and a pea plant with all white flowers produce a pea plant with all purple flowers.
Incomplete dominance- This occur when the dominant allele doesn't fully dominate over the recessive allele and the offspring shows a combination of both allele(a phenotype different from the parent)
E.g A red snapdragon and a white snapdragon produce a pink snapdragon.
Codominance- This occur when both allele express itself. The phenotype of the offspring consists of both allele example AB blood group
Answer:
Migration Barriers
Explanation:
This language and immigration barrier can negatively affect my decision of going to Pairs and simply discourage me from going there.
Even after travelling to Paris, the language barrier will affect my relationship with others due to restricted communication and the quality of my decisions there.
The immigration barrier will simply cut short my stay because i won't be able to secure a job due to my visa-type and thereby will receive no income. I will have to leave after my money had ran out.
Answer: The correct answer is -
The new DNA molecule consists of one new strand and one old strand of DNA.
DNA replication is a process of formation of two molecules of DNA from a single DNA molecule (which is double stranded).
In this process, the two DNA strands of the original DNA are first separated so that the template strands are exposed.
Using the template strands, enzyme DNA polymerase adds nucleotides (in the direction 5' to 3') in a complementary manner-
For adenine, thymine, guanine, and cytosine in the template strand, thymine adenine, cytosine, and guanine are added respectively.
The new DNA molecule consists of one new strand and one old strand of DNA. That is why, it is also called semiconservative replication.
Thus, option third is the right answer.
Answer:
It is possible for two of the same species to have differences in their DNA.
