1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Stels [109]
2 years ago
14

A individual with Down syndrome (trisomy 21) has how many chromosomes

Biology
1 answer:
meriva2 years ago
5 0
The individual will have 42 chromosome
You might be interested in
Hydroelectric power does not require moving water as dams hold water back.
eimsori [14]
<span>Hydroelectric power does not require moving water as dams hold water back. False. </span>
5 0
3 years ago
Read 2 more answers
2. The mother is blood type O and the father is blood type A.
soldier1979 [14.2K]
Well this really depends on if the father is homozygous or heterozygous for type A.
But lets say he is homozygous for right now. That mean if he were to produce offspring with a type O women then all of there offspring would be heterozygous for type A.
If the father was heterozygous for type A and he produced with the same type O mother then the offspring would be either type O or heterozygous type A. In this case there is a 50% chance either way.
Hope this makes sense(;
5 0
3 years ago
Im stuck! Please help
Mademuasel [1]

When it is winter in the Northern Hemisphere, the Southern Hemisphere faces the Sun more directly and thus experiences warmer temperatures than the Northern Hemisphere. Meaning that the date is June 21- summer

6 0
3 years ago
Describe cultural effects and economic effects regards to population.
zepelin [54]

Answer:

Need point so here jxhdvzjsnxvhshxjgdyixjgditxkgditxkhdoyxkgdoy c mb CD oydkhxoydkhxuofmhdiy ccx kgfig ydkyd

Explanation:

3 0
2 years ago
The Hawaiian Islands are home to many endangered species. Why do you think the Hawaii Department of Agriculture is so strict abo
zysi [14]
Because these non native species can cause competition for the same food source as the native species thus making it harder for the native species to survive. Also the non native species could see the native species as food causing them to die out. As well as introducing new diseases that these native species don’t know how to defend themselves from
4 0
3 years ago
Other questions:
  • I need help to answer this.
    10·2 answers
  • In human curly hair is dominant over straight hair a woman heterozygous for hair curl marries a man with straight hair and they
    8·1 answer
  • Please Help!! 15 points!!!!!!!!!
    11·1 answer
  • Mendel studied a total of seven traits of garden peas. His experiments were successful because the pairs of factors for the trai
    12·1 answer
  • Which cells of the immune system are similar because they engulf foreign cells through phagocytosis?
    11·1 answer
  • Help please help!!!!
    5·1 answer
  • How do I complete the following table regarding genotypes, phenotypes, and potential blood donors?
    13·1 answer
  • HELP PLEASE LOOK AT THE PICTURE
    6·2 answers
  • Hellppppp please will give brainliest ​
    15·2 answers
  • The image size of a cell is 2mm. the real size of the cell is 0.01mm. Calculate the magnification​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!