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fiasKO [112]
2 years ago
8

All males receive their X chromosomes from their ___

Biology
2 answers:
Elena-2011 [213]2 years ago
8 0
When a person is born they get one chromosome from the mom and one from the dad. A female has XX chromosomes a male has XY Cromosomes. So a male would get the Y from the dad and the X from the mom.
svp [43]2 years ago
4 0
I think from their father
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When an animal dies, what happens to the energy stored in the animal?
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It is released into the atmosphere and mixed in with carbon monoxide
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So the answer is Saturn

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2 years ago
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Explain any two specific adaptation that allow animal to survive in Mountain habitat<br><br>​
IRISSAK [1]

Answer:

Among others, two adaptations might be

  1. Avoiding corporal heat loss
  2. Increasing oxygen absorption  

Explanation:

Up in the mountains, there is low oxygen, food is scarce, and adverse meteorological conditions. Animals and plants need to develop different strategies to survive. These adaptations involve not only physical and physiological changes but also behavioral changes. To mention a few adaptations, we can name:

  • Avoiding heat loss. Temperature tends to be very low at highs, so, to <u>avoid heat loss,</u> animals develop shorter legs, tails, and ears. By doing this they reduce the area or surface of heat loss and also avoid getting frozen. In mammals, the coat is also very important. A thick coat helps them maintain a constant body temperature and keep warm. Some amphibians might also develop a thicker skin as they can not regulate their temperature, and it also helps them not to dehydrate.
  • Camouflage: Coat is also helpful in camouflaging. Mammals´ hair color depends on their environment. Some animals, such as hares, can also change their fur color depending on the season. During snow seasons they turn white, and during the warmer season, they turn yellow or brown.
  • Size and metabolism: Small mammals lose heat very fast, so they need to keep active and feeding most of the time. They have an elevated metabolism to keep warm. On the contrary, big animals, such as bears, need to hibernate to reduce their metabolism and get to survive, otherwise, they would need many reserves to cover their energetic requirements.
  • Oxygen absorption: Some animals have adapted to the lack of oxygen by increasing their heart and lungs capacity as well as their capability to absorbing more oxygen from the blood.  
5 0
3 years ago
In 3 sentences or more, describe how the geography impacts the way people in China live. ​
Gemiola [76]

Answer:China is officially known as the People's Republic of China.

China has the largest population in the world, with over 1.3 billion people (1,343,239,923) as of July 2012.

China is the 3rd largest country by area at 9,706,961 sq km (3,747,879 sq miles).

China belongs to the continent of Asia.

Explanation:

7 0
3 years ago
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