Answer:
is required to do something
Answer:
The correct answer will be option-E.
Explanation:
Chordae tendinae are the string-like structure in the heart which is composed of dense regular connective tissue called collagen and elastin proteins. They arise from the papillary muscles of the heart and branches out in the ventricle portion of the heart.
These play an important role in the closure of the AV valves to prevent the backward flow of the blood to the atria during ventricular contraction by holding cusps of the valve into the dome-shaped structure.
Thus, option-E is the correct answer.
Answer:
Division of cells.
Explanation:
Mitosis is the process of replicating cells.
Hope this helped!
Answer:
The correct option is <em>C. Different species can share the same common name.</em>
Explanation:
A single organism might have the many common names or it might happen that different species have the same common name in different parts of the world. Common names can be sued when people from the same country, speaking the same language are talking.
But as scientific research is carried out in all parts of the world, scientists made up the system of binomial nomenclature. Under this system, each specie is given a unique name .
Dimorphic, polymorphic, and continuously variable traits are distinguished as follows:
- Dimorphism is the condition of those<em> species</em> of animals or plants that exhibit two anatomical aspects or two different forms.
- When talking about polymorphisms in genetics, reference is made to the different variations that may exist on the DNA of the same gene.
- Continuously variable traits are those that show a continuous distribution of phenotypes.
Therefore, we can conclude that dimorphism is a polymorphism with only two forms, the polymorphism is any stable change of the DNA fixed in the population and in continuously variable traits the phenotypes show a continuous series and cannot be easily grouped.
Learn more about polymorphic traits here: brainly.com/question/7882029
