brielle87 brielle87

16-03-2016
Biology

contestada

Certain flightless beetles have wings that have no function. The wings are an example of which type of structure?

Respuesta :

18-03-2016

The wings on the beetles are examples of vestigiality. Vestigiality is a structure with attributes that have apparently loss its ancestral function but stil present during evolution. It is a normal evolutionary process in the changing environment that does not pressure them to evolve.

Answer Link

Otras preguntas

Sharon presently earns $262 per week. She is offered another job which pays $16,200 per year. Which has the better pay?

What is a type of pulley that increases the size and effort of force?

(60 POINTS!!!) Graph the function represented in the table on the coordinate plane. x -2, -1, 0, 1, 2 y 8, 5, 2, -1, -4 Where do I plot the points?

In two or three sentences give two disadvantages of a tariff

Which of the following actions is NOT an example of an engineering control?

What should be included on you “fact sheet”?

What qualifications do you think the president should consider in the appointment of a federal judge? In Paragraph Form! Please help me ! :(

The long, thin, wax-coated needles of conifers help the trees _____. conserve water deter predators catch sunlight resist cold

What is the equation of the line below ?

For which situation would students not use a rubric? A.to assign a score to their writing on a standardized test B.to help them to understand the criteria of an

ACCESS MORE EDU ACCESS