Answer:
Graphs are used to display data because it is easier to see trends in the data when it is displayed visually compared to when it is displayed numerically in a table.
2. Line graphs are better to use because it's used to compare changes over the same period of time for more than one group.
Bat, owl, raccoon, badger, red fox
Hedgehog
Flying squirrel
Tasmanian devil
Red fox
Aye-aye
Sugar glider
Aardvark
Koala
Answer: <u>Both parents are heterozygous carriers</u>.
Explanation: Since sickle cell disease is a recessive trait, it means the affected person will have "homozygous recessive" state of genotype only. Here parents are normal, which means they are carriers. So their genotype would be Ss, heterozygous.
Heterozygous parents only will have 25% chances of having their children affected.
Option 1 is incorrect, because if one parent has two recessive alleles, it means he/she is affected and this contradicts the situation mentioned in question.
Option 3 and 4 are incorrect because it is mentioned in question that both parents are normal.
The particular polymorphism normallyused for DNA fingerprinting is the Short Tandem Repeats (STRs) which are non-conding portions of DNA that consist of a repeating genetic sequence of DNA code.
Answer;
sunlight
The main source of energy that is shown in the equation is sunlight.
Explanation;
Photosynthesis is the process by which plant make their own food utilizing energy from sunlight.
Solar energy from the sun is converted to chemical energy.
The sunlight, carbon dioxide and water are used to form simple sugars and oxygen.
Simple sugars contains chemical energy which may be stored in the form of starch in plants or used in the cellular energy to generate ATP which is the usable form of chemical energy by the cells.