The correct answer is the Phenotype.
The phenotypic ratio of 9:3:3:1 is the ratio associated with a dihybrid cross. It is a classical Mendelian example of independent assortment. It is a result of crossing two organisms that are heterozygous for two traits.
It is milk because milk has lactose
Ans.
Steroids are defined as active organic bio-molecules, having four rings with a specific molecular configuration. Steroids play role in two major functions: as hormones or signaling molecules and as structural components of plasma membrane.
Examples of steroid hormones are estrogen, progesterone, and cortisol. Thus, the correct answer is 'option b). they serve as chemical messengers.'
Answer:
valence electrons
horizontal row on the periodic table
cation
anion
solid, ?
high
electricity
cation first, then anion
low
they do not conduct electricity
halogens
a representation or simulation for device structure, process equipment, or a management system ?
atom
protons and neutrons (and electrons?)
elements are arranged from left to right and top to bottom in order of increasing atomic number
Explanation:
2. Army Major Robert Anderson commanded which fort?
A. Sumter
Question 3. 3. The President of the Confederate States was
B. Jefferson Davis
Question 4. 4. Who fought against Secession in the United States of America?
C. President Lincoln
Question 5. 5. Clara Barton contributed to the Civil War in what way?
D. all of the above
Question 6. 6. Three States did not take sides during the Civil War.
True
False
Question 7. 7. There were six major battles in the Civil War.
False
Question 8. 8. Lincoln fought to prevent secession from the United States of America.
True
Question 9. 9. Clara Barton was the first nurse in the United States of America.
True
Question 10. 10. Jefferson Davis was the President of the United States of America during the Civil War.
<span>False</span>
