A scientist is breeding orange butterflies in the laboratory. She notices a white butterfly in the latest generation of animals. Explain how this mutation can affect the butterfly (positive, negative, or neutral)?

Which one is an advantage of external fertilization a. the offspring are genetically identical to the parents b. more eggs can be fertilzed at one time c. more sperm can be released at one time d. more protection is available for developing plz

Which organism in this food web is an omnivore?coati

Why do you suppose the structural polysaccharide cellulose does not contain branches?