Answer: Eukaryotes are multicellular organisms which a cell or a plasma membrane
Explanation: Eukaryotes are organisms made of cell or cells that has a nucleus enclosed in a nuclear membrane and has distinct organelles like the endoplasmic reticulum enclosed, defined and organized in a membrane structure while prokaryotic are unicellular, microscopic organisms which no specialised organelles and no distinct nucleus
Answer:
<em>The correct option is B. Alleles</em>
Explanation:
The punnet square can be described as a diagram which shows the outcomes of a cross. A punnet square will help us know what will be the probability for a particular trait to occur in the offsprings.
Genes might have the same or different alleles. If the alleles for a gene are similar in an organism, the organism is said to be homozygous for the trait. If the alleles are different, then the organism is termed as heterozygous.
A dominant allele is the one which which suppresses the effect of the recessive allele. A recessive allele gets masked by a dominant allele.
Number of covalent bonds by an atom is equal to number of unpaired electrons.
<h3><u>Explanation:</u></h3>
Valency of an atom is defined as the combining capacity of an atom. Valence electrons are defined as the number of electrons in the outermost shell of an atom.
Now for an atom, when more than one electrons are present, then they often forms a pair. Like for example, if there are 7 valence electrons, 6 get as pairs and only one electron is unpaired. So this is why the halogens like fluorine, chlorine etc has the Valency of 1. For oxygen, 4 valence electrons become paired. And rest 2 electrons form 2 covalent bonds.
Answer:
At the end of the result concludes RNA (Copied exact genes off of DNA)
Explanation: