Julio is studying the evolutionary history of desert cottontail rabbits, sea otters, and grizzly bears. All three species share somebody structures, but all three also have some differences in their body structures. Below is a table that includes some of the body structures Julio is studying.
How could Julio explain why all three species share somebody structures and have some differences? Why do only grizzly bears and sea otters have canine teeth?
Answers
Based on evolutionary relationship, the desert cottontail rabbits, sea otters, and grizzly bears share common features because they had a common ancestor, but environmental factors caused only grizzly bears and sea otters have canine teeth.
What is evolution?Evolution is the sum total of adaptive changes that occur in organisms which result in the diversity of form, structure and function among living organisms.
The desert cottontail rabbits, sea otters, and grizzly bears share common features because they had a common ancestor.
However, due to environmental influences, the grizzly bears and sea otters have canine teeth.
Learn more about evolution at: https://brainly.com/question/4207376
Related Questions
This space station has plants growing inside it, and astronauts who eat the fruits and vegetables from those plants. Because it is in space, the station is sealed so no material can get in or out.
The space station is in Earth’s shadow, so no light is getting into it. The sensors in the space station show that carbon dioxide in the air is increasing.
What is happening to the energy storage molecules in the plants and humans in the space station? Explain your answer as completely as possible.
Answers
Growing plants in space is tough -- low gravity means water distribution is difficult to manage, the roots are often starved of oxygen, and stagnant air reduces evaporation and increases the leaf temperature
Describe the features of sharks from the Cenozoic era.
Answers
Answer:
they had more teeth and fins some of there teeth could be found on diffrent arts of there body
Answer:
Largest and most powerful macro-predatory fish that ever lived.
Super-predator with the capability to consume a broad spectrum of fauna..
Reaching lengths of up to 60 feet.
Megalodon is an extinct species.
Explanation:
Which two limiting factors are major differences between a desert and a grassland?
Answers
depth of soil
The two limiting factors are major differences between a desert and a grassland are:
Range of temperature in the environmentDepth of soilWhat are the major factors determining type of vegetation?Temperature, humidity, elevation, precipitation and climatic conditions are the major factors which determines the type of vegetation within the grasslands and desert. Every vegetation requires particular temperature, humidity and amount of rainfall for suitable growth and survival in that environment.
We know that there is a great difference of environment between grassland and desert so that's why different types of vegetation is present in each location.
To learn more about vegetation click here:
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Hal wonders about the properties of electromagnetic waves that make up the visible light spectrum. He conducts an experiment to see how sunlight behaves while moving through a prism. He is able to separate visible light into colors of the rainbow. He notices that each color has a unique wavelength and frequency.
Hal wonders which colors have the highest and lowest frequencies. Rearrange the colors into the correct order on the lines in the second column. Place the color with the highest frequency wave at the top, and the color with the lowest frequency wave at the bottom.
red ________________
yellow ________________
blue ________________
orange ________________
violet ________________
green ________________
Answers
blue
green
yellow
orange
red
What is pollination?
A. when the pollen joins the ovule in the ovary
B. when the pollen lands on the sticky stigma
C. when a honey bee gathers nectar from a flower
D. when a seed sprouts
Answers
Answer:
B. when the pollen lands on the sticky stigma
hope this helps!
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When looking at your pictures in order, describe the changes to the area. What changes happened first? Why do you think that is?
answer: There are changes in the climate which result in the environment changing. I think that in the picture before the eruption you can tell when this is because it shows the most "natural" of them all, with snow in the beginning and then it melts into picture number 2 which is the one right after the eruption. it shows climate changing resulting in the mountain snow to melt faster and develop into something similar but different.
5. Colonizing plants help prepare the soil for the growth of other species of plants Look at time lapse photographs of the Scorch, standing dead forest from 17 and 30 years after the blast on the site http://www.mshslc.org/return-to-life/changing-landscape/. Are these different plants than you saw in the photographs from Question 2?
answer: ???
Answers
Answer:
5. no i think that its the same as number 2 because based on number 2, at first there is climate change but then, flowers began to grow which is similar to the pictures protrayed in the website where at first forest trees are burned and then colonizing trees helped to change the landscape
hope this helps! :)
True or False: Most of the nutrients are absorbed into the blood stream in the small intestine.
Answers
I hope this helped
Answer:
True
Explanation:
The small intestine carries out most of the digestive process, absorbing almost all of the nutrients you get from foods into your bloodstream. The walls of the small intestine make digestive juices, or enzymes, that work together with enzymes from the liver and pancreas to do this.
please help tomorrow's my last day Ill give brainliest
Answers
Answer:
yy is H recessive
YY is 2 HD
Yy heterozygous
Explanation:
hope this helps:) .
Please mark me brainliest!!
Answer:
The first option goes to the last circle, the second option goes to the first circle, and the third option above, goes to the middle circle. I'd tell you directly, but brainly has a problem with me typing it!
I wrote a VERY detailed simple and useful explanation and took the time to write it but unfortunately brainly wouldn't let me write it here, so I got creative and thought, "Why not take a screenshot and attach the photo?" I know genius idea, well here it is. Please read it you will find it very helpful, and simple to read and understand.
You are welcome!
