Corrected Question:
The picture shows the dihybrid cross of 2 guinea pigs.
1. What is the genotype of the parents?
2. What is the phenotype of the parents?
3. What is the genotype of their baby guinea pig (in the empty box)?
a. BbRr - black rough fur
b. Bbrr - black smooth fur
c. bbRr- white rough fur
d. bbrr - white smooth fur
Answer:
Genotype of parents is BbRr as seen in the cross.
Phenotype of the parents is black rough furred.
The genotype of the baby in the empty box is bbRR.
Option D
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Explanation:</u></h3>
This representation of the genetic crossing is called as Punnet square, after the name of the scientist who discovered this process to denote the probability of finding the required genotype in a statistical way.
Here both the parents are heterozygous black and rough furred, with the genotype of BbRr.
So the gametes from the parents are = BR, Br, bR, and br from both the parents which are represented in the Punnet square.
Thus we can get 16 types of genetic combinations among the offsprings.
Answer:
B all cells
Explanation:
b all cells
cell theory applies to all living cells in the world
What kind of question is this?
Answer:
The correct answer is- log phase
Explanation:
Most antibiotics work on actively growing bacteria and the log phase is the phase when bacteria is metabolically most active and actively divide. Bacteria is most susceptible to antibiotics in log phase because the target of most antibiotic is cell wall, protein, DNA and in log phase new proteins, DNA and cell wall is actively synthesized in large amount.
Therefore antibiotics get their target easily during the log phase of bacteria which allows the bacteria to become most sensitive towards antibiotics in this phase. Therefore the right answer is log phase.
