Can a male be a carrier for a x-linked disease? 1. there is no way to predict
2. Yes, if the males father and mother were carriers
3. yes, if the trait is recessive
4. no, males have only a single copy of sex-linked traits

In general in which direction does wind blow

In a lab, scientists grew several generations of offspring of a plant using the method shown. what conclusion can you make about the offspring? a. they formed from meiosis and mitosis. b. they have half the number of chromosomes as their parent. c. they have low genetic variability among them. d. they will be able to reproduce only after they grow flowers.

How long does it take a skateboarder going 6.0 m/s to come to a complete stop if she slows down at a rate of 2.0 m/s^2