shaguftausman07 shaguftausman07

16-11-2022
Biology

Answered

George Beadle concluded that teosinte is the likely ancestor of maize (corn), even though the two plants appear very different. What evidence did Dr. Beadle collect that led to his conclusion?
a. teosinte and maize can produce fertile hybrids.
b. teosinte and maize have similar chromosomes.

Answer :

Other Questions

Which is an example of temporal isolation? -flowers that bloom in different months -birds that have different mating calls -fruit flies that ante in differen

In the 1950s, when Watson and Crick were working on their model of DNA, which concepts were well accepted by the scientific community? a. Chromosomes are made u

Dr. Brainy, a neuroscientist, is explaining teenage risk-taking by referring to brain development. Which of the following would be his MOST likely comment?

endotherms usually, though not always, maintain a _____ body temperature that is _____ that of the environment.

A corporation wants to determine whether a different design of a product will help to increase sales. Which of the following is the dependent variable in this e

is NOT a factor that could cause different bacteria to be present in a person? A. Skin type B. Age C. Diet D. Diseases

Garden plants are eaten by snails, which are eaten by birds, which are eaten by the household cat. What happens to the other members of the food chain if the ca

A comparison was made across eight species for their differences in amino acid sequences for the alpha chain of the hemoglobin molecule. Which inferences can be

Which evidence should Joquin use to support his argument? O nucleosynthesis Ocosmic microwave background radiation O composition of stars O redshift

2. PART B: Which detail from the text best supports the answer to part A? O A. "These gases are nicknamed 'greenhouse gases because of their heat-trapping effec