Log phase is the phase of bacterial growth where proteins and enzymes are made while decline/death phase is the phase where there is a decrease in bacterial population.
Log phase is also known as the exponential phase. It is the phase of bacterial growth curve where the population of bacteria increases exponentially. That is why maximum formation of proteins or enzymes occurs in this phase.
Decline phase comes after the plateau phase of the bacterial growth curve. At this stage, the bacteria begin to die. The causes of their death can be: lack of resources like food, lack of space, stress conditions, etc.
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Answer:
A scientific theory is an explanation of an aspect of the natural world
Explanation:
It has to be repeatedly tested and verified in accordance with the scientific method.
While theory is just and idea not backed up my a bunch of tests.
Answer:
As SpaceX started winning more and more NASA contracts, NASA saved more and more of its limited budget. The second key innovation to the aerospace industry that SpaceX made was the programming of self-landing boosters. The Falcon 9 booster has the ability to land itself autonomously which allows for rapid reusability
Additional information is missing. It is as follows: In fruit flies, the allele for red eyes is dominant over the allele for pink eyes. Straight wings are dominant over curled wings.
Answer:
Genotype = RrSS and RrSs in 1:1 ratio so each has 0.5 probability
Phenotype = All red eyed and straight winged
Explanation:
Given,
Red eyes (R) is dominant over pink eyes (r)
Straight wings (S) is dominant over curled wings (s)
Fly 1 : Homozygous red eyed, curly winged = RRss
Fly 2 : Pink eyed, heterozygous straight winged = rrSs
RRss will produce Rs gametes and rrSs will produce rS and rs gamates.
When fly 1 and fly 2 mate : RRss X rrSs :
rS rs
RS RrSS RrSs
The genotypic ratio is 1 : 1 ( RrSS : RrSs ) that means that each genotype has 0.5 probability. Both the genotypes though have at least one dominant allele for each gene so the entire progeny will have red eyes and straight wings.
