Answer:
<em><u>Cycling, also called bicycling or biking, is the use of bicycles for transport, recreation, exercise or sport. ... Apart from two-wheeled bicycles, "cycling" also includes the riding of unicycles, tricycles, quadricycles, recumbent and similar human-powered vehicles (HPVs).</u></em><em><u> </u></em>
Explanation:
<em><u>Hope</u></em><em><u> </u></em><em><u>it helps</u></em><em><u> </u></em><em><u>you</u></em><em><u> </u></em><em><u>✌️</u></em>
Answer:
DNA replication occurs through the help of several enzymes. These enzymes molecules by breaking the hydrogen bonds that hold the two strands together
Explanation:
It is important that the phospholipid bilayer is both hydrophobic in the surface and hydrophilic inside to control and manage the incoming organic compounds mainly water from exceeding the needed amount or destablizing the concentration established by the cells.
Hydrophilic is a characteristic of an object which is attracted to water or can synthesize with water. In contrast to hydrophobic like fats, oils and lipis which has a strong aversion and dislike to water molecules.
Transmembrane proteins are found in the plasma membrane. Hydrophilicregions are embedded within the membrane, and Hydrophobic regions project from both surfaces of the bilayer.
Approximately 20-80% of the cell membrane is composed of lipids, the rest, is made up of protein. The lipid layer of the membrane gives it flexible and permeable characteristic. While the protein part assists in transport of molecules it needs to survive.
Answer:
<u>Option-(A,D):</u> Consistent fitness benefits of high allocations to defense and differing strategies for overcoming plant defenses among herbivores.
Explanation:
The plants or primary producers are there in order to provide the optimum amount of energy for the different beings to survive, but there are some limitations for each living being itself and for that reason the plant life have also evolved it self not be over consumed by the herbivores or the primary consumers. As the herbivore are also evolving through time as they assembled there system and chemical balances that corresponds to any of the harmful material present inside the plants body and during the ingestion of such body parts the herbivores may be effected. So,they have evolved there body system in order to make some arrangements for confronting any complication faced by them.
Euglena can be classified as both eukaryotic and single celled organisms, more specifically it is a protist.