In pea plants round is dominant to wrinkled. A farmer has a field of round peas. He collects the peas and plants then for the following season. At the end of the following season he harvests 2000 pounds of peas and notices that some of them are wrinkled. List the genotypes of the offspring pea plants. What were the possible genotypes of the parental pea plants?

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

This is a biological reaction due to a stimulus. i need this quickly !

What are the three different shapes, or structures, of carbon-based molecules