In cats, the Manx (M) allele causes a short or absent tail, while a recessive allele (m) confers a normal, long tail. Cats of genotype MM are never born alive, as the M allele is fatal before birth when homozygous, because the spinal cord never develops. If 2 Manx cats mate, what proportion of living offspring will have long tails?

Aperson travels 35 km in 0.4hrs, followed by 53 km in 0.6 hr. what is the average speed

Simulating adaptations in a species in this activity, you will discuss in detail the adaptations in a species of rain forest plants. you will build a simulation that explains the changes in the traits of the plant population over 10 years. you will also establish a scientific explanation to justify the changes in the traits of the population, * time to complete: 1-2 hours part a an organism's adaptations are specific to its native environment. an organism that lives in a coniferous forest will have different adaptations compared to an animal that lives in a tropical rain forest. the following graphs show the temperature and precipitation throughout the year for two different forests: a coniferous forest in canada, and a tropical rain forest in belize. evaluate the graphs, and then explain why plants from these two ecosystems will have different adaptations. in your answer, explain the survival challenges that plants face in these two environments.

Chicken pox and hepatitis are bacterial diseases. true or false?