Answer:
chlorophyll and accessory pigments allow algae to harvest and use the energy from sunlight
Pharmaceuticals
How does molecular genetics add to our understanding of genes is by simply studying them. Molecular genetics is scientific study of composition of genes. This field is a subcategory of biology and heredity which is responsible for unearthing and delving the anatomy and physiology of the genes. This field helps us to understand and find evidence in the compounds, substances and elements found and synthesized in our genes and what contains in our nucleic acides –RNA and DNA –framework of our chromosomes. And also the origin and history of how genes came to be. These are codes and like-signals that makes us who we are in a macro-perspective.
Answer:
1 m/s²
Explanation:
Kg is the unit of mass and Kg.m/s² is the unit of force.
Kg.m/s² is equal to Newton.
Kg.m/s² = N
The given expression is shows that force is divided by mas which means that the resultant value will be acceleration.
Because,
Acceleration can also be determine through following formula,
F = m × a
a = F/ m
Thus,
1 Kg.m/s² / 1 Kg
1 m/s² .
Acceleration will be 1 m/s².
Answer:
<em>Comparisons of items eaten for food</em>
Explanation:
If we compare the diet intake of different organisms we will not be able to predict whether the organism has an evolutionary history or not. Hence, comparisons of items eaten for food is the LEAST useful technique to explore evolutionary history among organisms.
Other options mentioned will however be beneficial in understanding the evolutionary history among organisms. For example, analysis of DNA strands of different animal species will tell us the similarities and differences in the DNA strand. As a result, we will e able to predict whether they have evolutionary history or not.