If the disease was cause by the dominant allele, every person with said gene would be affected with the disease. if the genetic allele is recessive, both parents can be carriers (hetero) without being affected. that makes it easier for the genes to keep being passed on.
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Answer: carbon dioxide, water and sunlight
Explanation: you’re welcome
Answer: a and b
Explanation: i think this is the answer i hop this is helful
Below are the cases:
Number of Chromosomes: 3 only; 0 or 3; 0 or 6; 2 or 4; 0, 3, or 6; 2, 3, 4
<span>Situations: </span>
<span>1.) Meiosis occurs normally (no nondisjunctions) </span>
<span>2.) Nondisjunction of one chromosome pair in meiosis I </span>
<span>3.) Nondisjunction of all three chromosome pairs in meiosis </span>
<span>4.) Nondisjunction in one chromosome of one daughter cell in meiosis II </span>
<span>5.) Nondisjunction of all three chromosomes of one daughter cell in meiosis II
</span>
Below is the answer:
Just draw out daughter cells in Meiosis I and II if you get confused.
<span>1. Regular meiosis is 2n --> n, so each daughter cells has 3 chromsomes </span>
<span>2. After Meiosis I, 1 daughter cell will have 4 chromosomes, and the other 2. If disjunction occurs normally in Meiosis II, end result is 2 daughter cells with 4 chromsomes, and 2 daughter cells with 2 chromosomes. (4,4,2,2) </span>
<span>3. After Meiosis I, 1 daughter cell has 6 chromosomes, and the other 0. After Meiosis II, 2 daughter cells with 6, and 2 daugther cells with 0. (6,6,0,0). </span>
<span>4. After Meiosis I, both daughter cells has 3 chromsomes. After Meiosis II, 2 daughter cells will have 3 chromosomes, and 1 daugter cell will have 4, and 1 daughter cell will have 2. (3,3,4,2) </span>
<span>5. After Meiosis I, both daughter cells has 3 chromosomes. Non-disjuction occurs in both daughter cells in Meiosis II, so it would be 3,0,3,0</span>
Hemophilia is a bleeding disorder that leads to poor clotting and continuous bleeding. Sickle Cell Disease is an inherited blood disorder that affects red blood cells. When sickle-shaped cells block small blood vessels, less blood can reach that part of the body.
