Step 4: Select which gene is located in two specific positions on the chromosome. There is a chromosome with seven positions on it called first, second, third, fourth, fifth, sixth, and seventh. Deletion 1 covers positions fourth, fifth, and sixth. Deletion 2 covers positions second, third, fourth, and fifth. Deletion 3 covers positions fifth, sixth, and seventh. Deletion 4 covers third, fourth, and fifth. Deletion 5 covers positions first and second. Deletion 6 covers positions fourth, fifth, sixth, and seventh. Determine which mutation is located at the first position on the chromosome.

The sketch shows a rynchosaur, an extinct animal that is known only from fossils. there has been much debate about the classification of these creatures. some scientists suggest that they belong with primitive amphibians, and some think they are related to snakes and lizards.the data equally support both cases. which statement best explains how to draw a cladogram that includes the rynchosaur? draw the cladogram for amphibians. draw the cladogram for reptiles. draw two cladograms, both showing the traits, and leave it as a hypothesis. draw two cladograms, both showing the traits, and have scientists vote

Which of the following is a good definition for the word adaptation? question 1 options: a trait that an organism survive and reproduce in its environment. a change in an organism's environment. the way in which animals obtain food. a temperature change that can cause the extinction of plants and animals.

2. cheryl hears a new song on the radio every day during the week on her commute to work. surprisingly, when the song comes on at a party on saturday night, she knows most of the words without trying. describe the three ways that we use cognition to learn without reinforcement. which type of cognitive learning without reinforcement best explains how cheryl knew the song lyrics? explain your answer.