Pindicates the allele for jagged-edge leaves and p indicates the allele for smooth-edge leaves. which statement about the offspring is correct? p p p p a. 0% will be heterozygous or homozygous dominant, and 100% will be homozygous recessive. b. 75% will be heterozygous, 25% will be homozygous dominant, and 0% will be homozygous recessive. c. 50% will be heterozygous, 50% will be homozygous dominant, and 0% would be homozygous recessive. d. 50% will be heterozygous, 25% will be homozygous dominant, and 25% will be homozygous recessive.

Refer to this portion of a dichotomous key for fish identification to answer the question. 1. (a) has a single dorsal fin ® 5 (b) has a double dorsal fin ® 2 2. (a) one fin is spiny, the other is smooth ® 3 (b) one fin is not spiny or smooth ® 4 5. (a) has small fin on back near tail ® 6 (b) has no fin on back near tail ® 7 6. (a) has barbs near the mouth ® catfish (b) does not have barbs near the mouth ® 10 7. (a) tail is asymmetrical ® 8 (b) tail is symmetrical ® 9 10. (a) scales are small ® trout (b) scales are large ® whitefish what is the next step to complete to identify a fish that has a single dorsal fin, no fin on the back near the tail, and no barbs near the mouth? step 2 step 5 step 7 step 10