Answer:
a option energy is the group of connected and related organisms
Explanation:
i
Answer: Branches: There are three major branches of biology – botany, zoology and microbiology.
Biology is: Biology Anatomy is the study of the internal structures of living things.
Explanation:. Botany is the branch of biology which deals with the study of different aspects of plants. Theophrastus is known as the father of Botany. Zoology is the branch of biology connected with the study of different aspects of animals.
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Answer:Artificial insemination
Explanation:
*Artificial insemination* is the deliberate process of inserting sperm directly into a female's uterus/fallopian tube* in order for fertilization to take place..The procedure is usually carried out in a Laboratory dish.
insects and lobsters
Many insects, including the "Stick Bug" are actually considered to be "Tree Lobsters"
Answer:
If the petri plates are kept open for the longer duration of time then there are chances of cross contamination.
The contamination can be defined as growth of undesired microbes in the petri dishes or tubes which is no longer useful for the experiment.
The tube if kept open will develop the growth of contaminants in it. It can be cross contamination as well.
To avoid contamination the tubes and dishes should not be kept open for a longer duration of time.
