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]
3 years ago
14

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

Biology
1 answer:
meriva3 years ago
5 0
The individual will have 42 chromosome
You might be interested in
Please Help (:
Usimov [2.4K]
Mitosis is a four-stage process that creates two identical cells from one original cell. In Mitosis chromosome the cell divides intotwo identical sets daughter nuclei. in mitosis the mother cell divides into two daughter cells which are genetically identical toeach other and to the parent cell.Meiosis is a reduction cell division where the number of chromosomes is divided into half. In Meiosis it gametes formationsoccur in animal cell and meiosis is necessary for sexual reproduction. The meiosis has 6 phase: Meiosis I, Prophase I ,Metaphase<span>I, Anaphase I, Telophase I, Meiosis II</span>
7 0
3 years ago
A system at chemical equilibrium:_________.
arlik [135]

Answer:

E) can do no work.

Explanation:

5 0
3 years ago
Why is it hotter in in a attic compared to a bacement
vlabodo [156]
Usually basements are cold and attics are hot 1 reason why is most times attics are small and basements are  big the bigger the more room for the hot air to spread out and ussually  attics are all stuffed up with boxes and stuff
7 0
4 years ago
Read 2 more answers
A generator consists of a rotating wire coil placed in a magnetic field. This process transforms mechanical energy into ________
Yakvenalex [24]

It would be electrical

6 0
3 years ago
Read 2 more answers
Use element and pure element in a in the same sentence
maksim [4K]
<span>An element is a pure substance that cannot be broken down into anything simpler by physical or chemical means.</span>
3 0
3 years ago
Read 2 more answers
Other questions:
  • Why do you think corals have declined since 1977
    11·1 answer
  • Name two structural and two functional properties of proteins
    7·1 answer
  • Researchers are studying a small island that is home to a unique population of land snails. This population was founded by 10 in
    12·1 answer
  • The layers of the atmosphere are determined based upon air temperature, which has to do with the energy of the molecules in the
    12·1 answer
  • Im kinda lazy ]and i blew all my money on fiverr so I need help all of them plz
    5·2 answers
  • Most protists are______.<br> A)Unicellular<br> B)Heterotrophs<br> C)Autotrophs<br> D)Multicellular
    12·1 answer
  • What type of cells are produced during meiosis?
    12·2 answers
  • Question 7 of 20 :
    7·1 answer
  • Please help ASAP! Explain ⇒WHY Diptheria could cause major illness or death.
    11·2 answers
  • Eukaryotes are organisms that have evolved membrane-bound organelles such as mitochondria, Golgi apparatus, and in the case of p
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!