Which type of cross does this Punnett square show? 1 point
Cross of heterozygous plants
Parent 1 х Parents
A)f1 cross
B)f2 cross
C)dihybrid cross
D)a cross between a lion and an eagle

Providing immunity by injecting the body with a weakened form a pathogen is known as

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural. question 2 reflects a moral or social value. question 3 refers to something that can be measured. question 4 reflects a question that can’t be observed.

If the rna molecule in a human has the nucleotide sequence of guu, this would the amino acid valine would be needed to make the protein. how would this cha process was occurring in a mushroom?