What is the speculum on waterfowl?
1.Differences in bill coloration
2.Bright-colored patch on the secondaries of diving ducks
3.Bright-colored patch on the secondaries of dabbling ducks
4.Range of colors waterfowl can exhibit

What type of cell is produced after fertilization occurs and the gametes combines ?

Protein synthesis actually begins in the nucleus when transcribes a single gene on the dna molecule is copied. the process of copying this gene is called this copy is known as and contains the protein building instructions. this copy is sent out into the cytoplasm to the part of the cell known as the the of the ribosome will join together to form a functional ribosome when they attach to the mrna. as the mrna moves through the ribosome, the message is read by transfer rna brings the correct back to the ribosome. the amino acids are placed in the correct order and are hitched together by

Greenthe fossil record is the history of life recorded byhuman observationgod.climatologists.remains of the past.