Why do birds and insects share wings with a similar overall shape?

Answers

Answer 1

Answer: Birds and insects evolved from the same ancestors.

Related Questions

Find the arc length of a circle that has a 6-inch radius and a central angle that is 65 degrees. Use 3.14 for π and round your answer to the nearest hundredth. Choose the answer from the choices provided. A. 0.65 inch B. 1.13 inches C. 6.80 inches D. 390.01 inches
After chromosomes are formed, during which phase of mitosis do the chromosomes attach to the spindle fibers by their centromeres?
Do you support embryonic stem cells research or is against it? Defend your answer.
2.If you are working as a forensic scientist and are given an unknown powder from a crime scene, what would you hope to find out about the powder?3. You find that the unknown powder contains the illegal drug cocaine. If someone where to ask you to determine the purity of the substance, what would they mean? Why is purity important in crime investigations? 4.Of the controlled substances, which schedule of drugs is the average person most likely to have in their homes? How are the controlled substances in this group different from those in the other schedule levels?
Which piece of equipment would give the MOST accurate measurement of 45 mL of a liquid?

Which of the following statements is true? (1 point)During active transport, a material may be moved from an area of low concentration to an area of high concentration.
During passive transport, energy is used to move material against a concentration gradient.
During active transport, water is pumped across a membrane to equalize the concentration of salts on both sides.
During passive transport, osmosis allows salts to move from one side of the membrane to the other to equalize concentrations on both sides.

Answers

Answer;

A. During active transport, a material may be moved from an area of low concentration to an area of high concentration.

Explanation;

-Active transport involves movement of molecules or particles against a concentration gradient (from a region of low concentration to a region of high concentration). This movement of particles against the concentration gradient requires an input of energy from the cell in the form of ATP.

- Passive transport on the other hand involves movement of materials from a region of high concentration to a region of low concentration and does not utilize energy. Passive process are processes such as osmosis and diffusion.

I think the correct answer from the choices listed above is option A.The statement that is true is that during active transport, a material may be moved from an area of low concentration to an area of high concentration due to the presence of energy.

How many daughter cells does meiosis make

Answers

Meiosis 11 halves the amount of genetic information in each chromosome of each cell.The end result is four daughter cells called haploid cells. Haploid only have one set of chromosomes - half the number of chromosomes as the parents cell.

Which of the following family of chemicals kills cells or stunts proteins, which can interfere with how a plant grows?fungicide
herbicide
insecticide
rodenticide

Answers

A herbicide will interfere with plant growth.

Answer: The correct answer is herbicide

Explanation: This answer has been confirmed correct.

Herbicides are designed to interfere with plant growth to stop the spread of undesirable plants or weeds.

What's happens to biomass as you move up the biomass pyramid

Answers

Answer;

The biomass and energy decreases as you move up the biomass pyramid.

Explanation;

Biomass is the mass of material in living organism. It is usually measured as dry mass of biological material in grams. A biomass of organisms at different levels of a food chain can be shown in a pyramid of biomass.
The biomass of in each trophic level is always less than the trophic level below because not all organisms at one stage are eaten by the same stage above. Some material and energy is passed out as waste by the organism. Some of the energy is used for growth.
Therefore, biomass and energy decreases as you move up the biomass pyramid from one trophic level to the next.

the amount of energy decreases. the top of the pyramid always has the least amount of energy and the bottom of the pyramid has the most amount of energy.

What should be done whenever you are finish using microscope

Answers

Remove the slide,return the scope to low powered, and turn off the light.

Hope this helps

Remove the slide , return the scope to low powered and turn off the light

Which is the stronger force behind plate movement?

Answers

I believe the answer would be Slab-Pull

Answer:

slab pull bbyyyyyy

Explanation:

Other Questions

Treadmiling contributes to actin based motility

I need help with 1-12

Jupiter is 5.2 AU from the sun. What is its distance from the sun in kilometers? 28,846 km 78,000 km 28,846,153 km 780,000,000 km<-----

Which of the following best explains how human activities can directly contribute to landslides?