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
slava [35]
3 years ago
11

The allele that causes sickle-cell anemia is the result of __________. a) an insertion leading to a frameshift mutation that cha

nged all downstream codons b) a single base substitution causing a transversion mutation c) two chromosomal translocations followed by fusions d) a silent mutation, which is why it goes unnoticed until adulthood
Biology
1 answer:
Elina [12.6K]3 years ago
5 0

Answer:

Sickle-cell anemoa is caused by a mutation in the gane encoding hemoglobin, causing red blood cells to appear half-moon shaped? I don't know, maybe that. I just tiny childddddddddddddddddddddd

Explanation:

You might be interested in
What are three major parts of the cell theory
rewona [7]
All organisms are made of cells
all existing cells are produced by other living cells
the cell is the most basic unit of life
6 0
3 years ago
Read 2 more answers
Which property of water explains how water droplets are absorbed by a paper towel?
Vedmedyk [2.9K]

Answer: capillary action

Explanation:

6 0
3 years ago
Need this please thanks
Vilka [71]

Answer:

Sequence C‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎

6 0
2 years ago
Can someone pls help me with this asap? I’ll mark branliest and I need this asap
igor_vitrenko [27]
B represents the growth shown in plants without fertilizer even in similar conditions. Experiment B is important because it helps bring the experiment to a conclusion that plants react better with fertilizer when growing in it’s early stages.
8 0
3 years ago
Describe how the sun produces energy
VashaNatasha [74]
T<span>his reaction, known as nuclear fusion, converts hydrogen atoms into helium. The by-product of nuclear fusion in the </span>Sun's<span> core is a massive volume of </span>energy<span> that gets released and radiates outward toward the surface of the </span>Sun<span> and then into the solar system beyond it.</span>
7 0
3 years ago
Read 2 more answers
Other questions:
  • The mass extinctions that occurred 250 million years ago and 65 million years ago may have been due to gradual processes or ____
    7·2 answers
  • Archaeologists speak of domestication only when there is evidence that plants and animals show a _________ wild plants and anima
    10·1 answer
  • In ferns the spores develop on A. the tip of the gametophyte. B. the underside of the gametophyte. C. the roots of the gametophy
    5·2 answers
  • What is a way the skin helps to maintain homeostasis? A. absorbing ultraviolet radiation B. regulate body temperature C. storing
    8·2 answers
  • Which of the following is an important environmental strategy? a. drinking less water c. adopting stray animals b. using pestici
    10·2 answers
  • To free the rock from atop the perch, you need a ____________ , which could take the form of a person or a lever to free the roc
    5·1 answer
  • Match the layers of the Earth to their proper composition. Inner Core A) Liquid rock
    11·2 answers
  • Please help me with this​
    14·2 answers
  • What is the difference between cellular respiration and breathing?
    14·1 answer
  • Can the temperature of land affect the temperature of air as the air moves over the land?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!