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
balu736 [363]
3 years ago
12

Three students made different statements about cells and the human body.

Biology
1 answer:
Sveta_85 [38]3 years ago
4 0
I would say Diandra, because she provides the most in depth description!
You might be interested in
Astronomers believe that the _____ the star, the _____ its lifespan.
arsen [322]

Answer:

Astronomers believe that the larger the star, the shorter its lifespan.

3 0
2 years ago
1. In pea plants, tall (T) is dominant to dwarf (t). Show the cross
MA_775_DIABLO [31]

Answer:

Tt - 2/4 = 1/2 or 50%            Heterozygous TALL

tt - 2/4 = 1/2 or 50%             Homozygous Dwarf

Explanation:

So let's make a Punnett for this so you can see what the outcome is yourself:

Tall is <u>dominant</u> - T

Dwarf is <u>recessive</u> - t

Heterozygous means that they have one of each allele. The genotype of one parent would be then Tt.

***It is heterozygous tall because Tall is a dominant trait so if it is accompanied by the recessive trait dwarf, then the Tall allele would mask it.

The other parent is a dwarf plant. The genotype would then be tt.

*** Now for a recessive trait to appear, it should not have a dominant trait mixed with it, which could mask it. The result then is homozygous recessive or homozygous Dwarf.

So now that we know the genotypes of the parent plants, we can put it into a Punnet:

    t      t

T  Tt   Tt

t   tt    tt

As you can see, out of the 4 outcomes we have:

Tt - 2/4 = 1/2 or 50%            Heterozygous TALL

tt - 2/4 = 1/2 or 50%             Homozygous Dwarf

5 0
3 years ago
Patrick wants to trace the progress of development of a frog embryo. Which technique will he use for this?
Oduvanchick [21]
It should be C! (: Fate mapping because it is used do dermine tissue linage!
While Differentiation is used when one cell type changes from one cell to another.
When it comes to the process an undifferentiated cell is already programmed to become a specific cell type by following a specified path towards cell differentiation.
I hope all is well, and you pass! (: Good luck, rockstar! If you need any further information, let me know. (:
4 0
2 years ago
What is the function of the human immune system
pshichka [43]
The immune system<span> is made up of a network of cells, tissues, and organs that work together to protect the body. One of the important cells involved are white blood cells, also called leukocytes, which come in two basic types that combine to seek out and destroy disease-causing organisms or substances.</span>
6 0
3 years ago
Read 2 more answers
PLZ I NEED HELP !!!!!!
faust18 [17]

Answer:

D

Explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • The nurse is assisting the client in planning care during exacerbations of ménière's disease. which diet would the nurse identif
    12·1 answer
  • Eukaryotic sexual life cycles show tremendous variation. Of the following elements, which do ALL sexual life cycles have in comm
    7·1 answer
  • Which of the following statements is true regarding both theories and laws?
    11·1 answer
  • How does sleeping pills react or are bad to the body​
    7·1 answer
  • Recombinant DNA ________. is the merging of DNA from unrelated organisms to create new genetic varieties is assembled in the lab
    9·1 answer
  • Glucose will pass through a cell membrane with the aid of . NEXT QUESTION ASK FOR HELP TURN IT IN
    8·1 answer
  • Glacial erosion can shape many landforms, including cirques. What is a cirque?
    7·1 answer
  • Humans use special body parts for functions such as breathing and breaking down food. Some living things, such as bacteria, are
    15·1 answer
  • Evaluate each of the statements below. Select those that accurately describe the role of genes and chromosomes in the process of
    10·1 answer
  • the black dots that cover strawberries are actually fruits formed from the separate carpels of a single flower. the fleshy and t
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!