The genotype of heterozygous would be PpLl.
Formed gametes are PP Pl pL pl
Parents: PpLl x PpLl
<span>The correct answer is
B. 9:3:3:1 ratio (9 polka-dot tails and long eyelashes, 3 polka-dot tails and short eyelashes, 3 solid tails and long eyelashes, 1 solid tail and short eyelash)</span>
Polka-dot tails and long eyelashes: PPLL PPLl PpLL PpLl PPLl PpLl PpLL PpLl PpLl
<span>Polka-dot tails and short eyelashes: PPll Ppll Ppll</span>
<span>Solid tails and long eyelashes: ppLL ppLl pp Ll</span>
<span>Solid tail and short eyelash: ppll</span>
Protein is assembled inside cells by an organelle called a ribosome. Ribosomes are found in every major cell type and are the site of protein synthesis.
Doctors recommend that infants should not be given cows milk until at least 1 yrs old, and whole milk (specifically) until she/he is 2 year or older, due to allergies and iron-deficiency anemia.
More info can be found here: http://www.parenting.com/article/ask-dr-sears-cows-milk-for-babies
The existence of the ridge was discovered during the expedition of HMS Challenger in 1872. A team of scientists on board, led by Charles Wyville Thomson, discovered a large rise in the middle of the Atlantic while investigating the future location for a transatlantic telegraph cable
If I am understanding correctly, the first thing they are asking you to do is match nitrogen bases.
Adenine (A) always pairs with thymine (T), and guanine (G) always pairs with cytosine (C).
Then, whichever are the double strands, cut them out and put them into you notebook. (I am not sure where the notebook is, but I am assuming you know)
Then in the speech bubble next to the picture of Chargaff- <u>talk about his rule. </u>
What does the rule mean?
What does the rule explain?
How is the rule demonstrated?
Lastly, finding percents. <em>What percent of the pairs has Adenine in them? </em>
For example:
If I look at this pairing below
A →T
T→ A
G →C
C→ G
50% of the pairs include Adenine.
Hope I helped! Comment if you have questions about my answer :)