QUESTION Proposez une explication de l'effet
dopant des stéroïdes anabolisants sur
la masse musculaire, ainsi que des
risques que leur usage présente. Vous
distinguerez, pour chaque expérience
analysée, corrélation et causalité.​

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.

some fungi obtain their nutrients from a living host (plant or animal) and are called most biotrophic fungi have fairly narrow host ranges—they are specialized on a limited called rhizomorphs that allow the fungus to grow from one tree to another. ascospores are formed inside a sac-like structure called an ascus. so your answer is a

your spelling is a little off : ]