What blue box matches the white boxes at the bottom? Pls
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Answer:
blue boxes from left to right : 2, 1, 4, 3.
Explanation:
Related Questions
Which statement describes natural selection
Choose the incorrect statement regarding bile.A. Bile is both an excretory product and a digestive secretion. B. Bile functions to emulsify fats. C. Bile functions to carry bilirubin formed from breakdown of worn-out RBCs. D. Bile contains enzymes for digestion.
On an expedition to a barren land that had witnessed volcanic activity, geologists noticed heavy lichen growth on some of the hard lava. In other areas, lichens were replaced by grasses. After many years, the geologists expect to find the area filled with full-grown hardwood trees, grasses, and shrubs. What is this process called?A.Succession B.Mutualism C.Competition
Which path through the carbon cycle is possible?
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that they are not soluble with water
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Answer:
At the Equator (0° of latitude), the North Star is on the horizon, making an angle of 0°. For any point between the Equator and the North Pole, latitude is obtained simply by measuring the altitude of Polaris: at 30°N the star is 30° above the horizon, at 63°N, it is 63° above the horizon, and so on.
Final answer:
The altitude of Polaris above the horizon at any location on the Earth nearly equals the latitude of that place. This is due to the use of celestial coordinates, an extension of Earth's latitude and longitude onto a celestial sphere, where Polaris is close to the north celestial pole.
Explanation:
To find the altitude of Polaris (the North Star) from your location, you can use your latitude on Earth to get an approximation. The altitude of Polaris above the horizon nearly equals the latitude of the observer. So, for instance, if you are in Washington, DC, which has the coordinates 38° N and 77° W, Polaris would be approximately 38° above the northern horizon.
It's important to note this is related to an imaginary extension of Earth's geography into the sky. Imagine the Earth's latitude and longitude lines expanding onto a celestial sphere, where Polaris is located near the celestial north pole. In this concept, a star's Declination is equivalent to Earth's latitude lines, measured from the celestial equator towards the north or south celestial poles. Polaris is almost +90º, close to the north celestial pole.
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B(They have incompatible gametes.
C(They show seasonal differences in flowering.
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the answer is D. it shows how the population changed because the shorter legged animals survived and continued the population while the long legged animals died away.
Final answer:
Natural selection occurs when there is variation within a species, inheritance of the variations, and a limit on resources. This leads to individuals with advantageous traits having a higher chance of survival and reproduction. The best example given was a population of mammals that evolved to have shorter legs due to a change in their habitat.
Explanation:
Natural selection is a crucial mechanism of evolution and it occurs when three conditions are present: variation within a species, inheritance of those variations, and a population limitation on resources consumed. This leads to a survival competition, where advantageous traits increase an individual's chances of survival and reproduction, thus passing these traits onto the offspring.
In the given options, the description that fits most closely with natural selection is: 'D. A population of mammals varies in the length of their legs, water levels rise and the habitat becomes swampy, the individuals with shorter legs are better able to swim to food, the population evolves to become shorter-legged'. This example demonstrates genetic variation (the different leg lengths), selection pressure (the change in habitat), and selection advantage (shorter legs being more suitable for the new conditions).
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If we put that in a Punnet square, it will look like this:
W w
w Ww ww
w Ww ww
Because Widow's peak is dominant it will be expressed. So if you have a gentoype with Ww, Widow's peak will still be expressed. So since there are two genotypes in the square out of the four, then the percentage is 50%.
B. The presence of vestigial structures
C. The diversity of biogeography
D. The evolution of analogous functions
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The correct answer to your question is
A. The nearly universal genetic code.