Question

You incubate Alligator missippiensis eggs at 33 C during the TSP. What do you predict is the level of aromatase activity? a. 50% activity b. 100% (highest level of activity) c, 75% activity d.10% (lowest level of activity)

Answer 1

The level of aromatase activity in Alligator mississippiensis eggs incubated at 33°C during the TSP is predicted to be low, specifically at 10%.

Step-by-step explanation:

The question is asking about the level of aromatase activity in Alligator missigraphyensis eggs incubated at 33°C during the TSP. Aromatase is an enzyme responsible for converting androgens into estrogens. Since the eggs are incubated at 33°C, which is the temperature that produces male alligators, we can predict that the level of aromatase activity would be low. This means that the correct answer would be d. 10% (lowest level of activity).

Answer 2

At 33°C, aromatase activity in Alligator mississippiensis would be at the lowest level (10%) since this temperature produces males and higher aromatase activity is associated with female development.

Step-by-step explanation:

When incubating Alligator mississippiensis eggs at 33°C during the Temperature-Sensitive Period (TSP), one can predict the level of aromatase activity. Aromatase is an enzyme involved in steroidogenesis, converting androgens into estrogens. In the context of alligator sex determination, this enzyme plays a crucial role during the TSP. Since 33°C is the incubation temperature that produces male alligators, it is expected that aromatase activity would be lower, because it is necessary for the development of female characteristics in these temperature-dependent sex-determined (TSD) animals. Therefore, the correct prediction for the level of aromatase activity would be d. 10% (lowest level of activity), as higher levels are associated with the production of female alligators at lower incubation temperatures.