Answer:
C) Selective and differential medium.
Explanation:
Selective Medium:
A media contains specific ingredients which are required to promote the growth of microorganism and inhibit the other microorganisms to grow is called selective medium.
Differential Medium:
A media contains specific ingredients which differentiate the same group organisms or closely related organisms is called differential medium.
NaCl is used in media to promote the growth of Staphylococcus aureus and inhibit the growth of other gram positive and negative bacteria.
A yellow halo color shows the bacterial fermentation of sugar which will distinguish Staphylococcus aureus with other strains.
So, it will be selective and differential medium which will allow to grow Staphylococcus aureus and differentiate with other bacteria.
The heart is made of involuntary cardiac muscle. to help you remember, cardiac is defined as “relating to heart” so if you’re ever stuck in this question again, look for the word “cardiac” and “heart”
Answer:
A. The use of only the most productive breeds improves genetic diversity.
Answer:
D. Finding the possible traits of the offspring of two plants whose genes are known
Explanation:
Punnett Squares are used by applying both of the genes of the parent organisms to find the possible traits of the offspring.
