Plant species a has a diploid chromosome number of 18. plant species b has a diploid chromosome number of 10. a new species c arises as an allopolyploid of species a and b. what is the most likely diploid chromosome number of species c?

Which of the following examples can cause gene flow between populations? a.an increase in predators to a population of zebra b.a volcanic eruption that kills half of a population of mice c.bird droppings that contain seeds from a different location d.a person that sprays a toxin on a group of mosquitoes

Plz ! for many generations farmers in north america have been choosing to cross corn plants with large ears of corn each year this results in the new generation of plants also growing large ears of corn. what is the technique called? a. selective breeding. b. natural selection. c. mitosis. d. asexual budding.

What noticeable trend from this graph might be used to make a conclusion?