The body structures such as ovaries, testes, and external genitalia enable reproduction.
The nature of the indicated covalent bond is: Polar
<h3>Meaning of Polar covalent bond</h3>
A polar covalent bond can be defined as the chemical bond which occurs or can be formed when one of the element possesses more electronegativity than the other, causing the shared electrons to be closer to an element with the higher electronegativity than the other with a lower electronegativity.
In Polar covalent bonds the electro-negativity difference is between the value of 0.5 to 1.7
Electronegativity is the abiliy for an element's atom to attract electrons in a chemical reaction.
In conclusion, The nature of the indicated covalent bond is: Polar
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Answer:
Option smallest of the four main biological macro-molecules and building blocks of carbohydrates are the correct answer.
Explanation:
Nucleic acids are the bio-molecules formed by the polymerization of nucleotides .Two main nucleic acids are deoxyribonucleic acid (DNA) and (ribonucleic acid) RNA.
These nucleic acids are the building blocks of living organisms as they carry out many cellular processes like storage and carrying genetic information, directs cell activity and regulation- expression of genes.
DNA is the longest and largest macromolecule found in living things and they help with biosynthesis of proteins, where a single strand of DNA codes for thousands of different proteins but not carbohydrates as they are polymers of monosaccharides (C,H,O).
Thus, smallest of the four main biological macro-molecules and building blocks of carbohydrates are the correct answer.
ll Carbohydrates contain these three elements (usually in a 1:2:1 ratio) carbon, hydrogen, and oxygen. Monosaccharides - the simplest form of carbohydrates, contains one sugar. These are the basic energy sources for living cells. Examples of monosaccharides are glucose and fructose
Monosaccharide
Carbohydrates are essential macromolecules that are classified into three subtypes
the ratio of carbon to hydrogen to oxygen is 1:2:1 in carbohydrate molecules
Answer:
The correct answer is : legs with a larger diameter.
Explanation:
Priya is a marathon runner who is better in long and steady runs and have more long skinny legs in compare to the Sarah is sprinter who specializes in quick and powerful speed and then a period of rest.
In Sarah the legs would have larger diameter as in marathon runners you will develop special muscles over the period of time. However, the type of running do make leaner muscles and sprinting adds bulk.
Thus, the correct answer is : legs with a larger diameter.
