Answer:
c
Explanation:
it is the answer
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Answer:
Factorise I am not sure if you are follow me please please f it is a great
After a cell undergoes Prophase, Metaphase is when the chromosomes attach to the spindle fibers in the middle until Anaphase splits them apart.
Answer:
D) 8 blue tail nonmetallic: 8 black tail nonmetallic
Explanation:
The first thing to realize about the problem is that all offspring will be nonmetallic. Both parents are pure recessive for nonmetallic tails; therefore, their offspring cannot have metallic tails. So to find the ratio, use a simple punnet square with Bb and bb. This results in a 50% chance of Bb (blue) and 50% bb (black). So the last answer is correct.
Production of contractions of varying force may occur when the whole muscle is changing length and also when lifting an object from the hand. Isotonic contractions of the muscles generate force by changing the length of the muscles and can be concentric contractions or eccentric contractions. A concentric contraction causes muscles to shorten, thereby generating force.
