It's now pretty well established that apreviously unstudied fungus (Batrachochytrium dendrobatidis—batrachos is Greek for "froga-or Bd for short) is responsible for the mass extinction of so many frogs. Why hadn't it killed them all before? a. The frogs are more biologically vulnerable because of changes in their skin
b. Radioactive fallout made it more deadly
c. It mutated
d. Boats and planes weren't around​

What element is able to combine with itself and hydrogen to form large molecules ?

Label the steps for protein synthesis in order, beginning with the first steponce the protein is made, the gene for a particular trait is expressedmrna joins the ribosome, and the anticodons from trna join mrna to form a chain ofamino acidsrna polymerase unzips dna and free rna nucleotides join dna to form mrnav a chain of amino acids is formed from peptide bonds, creating a proteinmrna is transported from the nucleus of the cell to the ribosomes of the cell.

Mendel made crosses between pure-breeding y’all pea plants with purple flowers and pure-breeding short pea plants with white flowers. the alleles for a y’all height and purple flowers were dominant. this cross is written a. ttpp x ttpp b. ttpp x ttpp c. ttpp x ttpp d. ttpp x ttpp