Answer:
Mutations during meiosis can often lead to disorders, diseases, etc.
Explanation:Let's say that one of the tetrads formed in the first steps of meiosis It doesn't separate and goes on.
When making gametes, some will contain the necessary amount of chromosomes while others will not
Answer:
for e2020 its the second option
Explanation:
D. must consume others ex. we are not autotrophs.
Physical science is the study of the inorganic world and materials. It is the study of things that are not alive, abiotic. There are 4 main branches of physical science. Astronomy, physics, Earth sciences, and chemistry are the 4 branches.
