<span>The appropriate response is A. Lamarck is best known for his Theory of Inheritance of Acquired Characteristics, first exhibited in 1801. In the event that a life form changes amid life with a specific end goal to adjust to its condition, those progressions are passed on to its posterity.</span>
Number 3 is true....THIS IS WHAT MY TEACHER SAID 2DAY< SO IF ITS WRONG< BLAME HIM!!!!
The dust may have caused plants to die which led to herbivores dying of starvation then the carnivores slowly started to run out of other dinosaurs to eat and they became extinct. (I hope this made sense and helped some!)
A. Women can be carriers because they can be heterozygous for the trait
Some times, if it's a recessive trait, women can carry it but not be affected by it.
B. X-linked traits are more common in men
Men only have one X gen, if it's a recessive trait and men inherit it will be affected by it.
C. Males are never carriers since they only receive one X chromosome
True. Because what we explain in option B, men can't be carriers only been affected by it.
D. Males inherit X-linked traits from their fathers
From its mother, if it's a carrier.
E. Women only have to have one affected gene to show the trait
Only if it's a dominant trait. If it's a recessive one, to show it, it would need two affected genes.