Which best explains why hemophilia is more common in males than in females?

A. Hemophilia is caused by a dominant allele.

B. Hemophilia only occurs in the presence of male hormones.

C. The hemophilia allele is located on the X chromosome, and males have only one X chromosome.

D. The hemophilia allele is located on the Y chromosome, and females do not have a Y chromosome.

Please I need your help now

1. -define adaptation2 explain darwin's theories of descent with modification and natural selection in detail3. -explain how each of these provides evidence for evolution: a. -fossil record, including superposition and transitional fossilsb-anatomy, including homologous structuresc-biological molecules, including dna and proteins4. -explain the difference between convergent and divergent evolution.5. -define and give three examples of artificial selection6. -define and give one example of coevolution.7. -explain biodiversity and how it benefits humans.8. -explain a type of population lest affected by environmental change.

Plants need carbon dioxide from their environment to produce glucose during which stage of photosynthesis?

Select the correct answer from each drop-down menu the images show fossils of a modern bird and two extinct organisms (a tyrannosaurus rex and an archaeopteryx). based on the structure of the three organisms, it can be concluded that the archaeopteryx and bird have wings, while dinosaurs have limhe se it can be concluded that