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
qwelly [4]
3 years ago
13

Helppp, i’m going to fail:(

Biology
1 answer:
Westkost [7]3 years ago
7 0
Don’t worry this is pretty easy :)

The answer is -
50% recessive alleles
50% dominate alleles

explication- find out what alleles you’re working with (heterogeneous and homogeneous)
[heterogeneous is 1 dominant and 1 recessive- homogeneous is 2 of the same alleles they can be dominant or recessive]
We’re working with a parent with heterogeneous and another parent with recessive homogeneous.

draw a allele chart
__
|_|_|
|_|_|
they look like this and take your first parents alleles and put them at the top

L s
_ _
|_|_|
|_|_|

it should look like this, then take your parent with both recessive and put them vertical to the box

L s
_ _
s |_|_|
s |_|_|

it should look like this, now you drag one letter down and one letter across for each box

L s
__ __
s|Ls|ss |
s|Ls|ss |
— —
it’s should look like this when they’re done, i think you’re doing a grade below me in biology so the ratio should be 50/50 for both phenotype and genotype.

TRY TO LEARN THE VOCABULARY IT HELPS A LOT AND BASICALLY TELLS YOU THE ANSWERS!
GOOD LUCK :)
You might be interested in
Which kind of organism is an autotroph?
trasher [3.6K]
The answer would be algae or phytoplankton
3 0
3 years ago
Read 2 more answers
NUCLEAR DIVISION OCCURS IN INTERPHASE OR MITOSIS
Phantasy [73]
Nuclear division occurs in mitosis. 
4 0
3 years ago
Are sea water, rocks, sand and silt abiotic or biotic?.
mart [117]

Answer:

they are abiotic

Explanation:

4 0
1 year ago
A scientist has a very small sample of DNA. To analyze the DNA, which would be the MOST USEFUL first step for the scientist to f
Karo-lina-s [1.5K]

Answer:

B. Use the polymerase chain reaction (PCR) to make multiple copies of the DNA.

Explanation:

The scientist is to analyze a small sample of DNA, the most useful step to start this would be first the use of polymerase chain reaction to make various copies of that DNA sample. PCR is essential and quick process that gives a lot of copies within few hours. It uses the sample or target DNA, according to which the primers are designed. Taq polymerase and DNA polymerase are also used in the process, it consist of various cycles in which copies are made. There are three basic steps 'Denaturation', 'annealing', and 'extension'.

5 0
3 years ago
A scientist associated with antibiotics is
Maru [420]

Answer:

The modern medical era began when an absent-minded British scientist named Alexander Fleming returned from vacation to find that one of the petri dishes he forgot to put away was covered in a bacteria-killing mold. He had discovered penicillin, the world's first antibiotic.

8 0
2 years ago
Other questions:
  • This is the name that refers to the empty space around type or other features in a layout.
    12·1 answer
  • Sequences that contain information about the stability of a transcript are found in the
    10·1 answer
  • To survive in the intertidal zone, aquatic organisms have adapted specialized exteriors. Sea stars have thick skin, mussels have
    15·2 answers
  • 7. Why do the Amoeba Sisters consider the mitochondrion a big deal?
    11·1 answer
  • Why are we seeing a rise in antibiotic resistant disease?
    7·1 answer
  • One advantage of biodiversity in an ecosystem is that it
    10·1 answer
  • A group of educators from a local school district has formed a task force to investigate racial and ethnic identity. Activities
    12·1 answer
  • GIVING BRAINLIEST AND THE REST OF MY POINTS!!!! :)
    6·1 answer
  • How does the pleura help with breathing?
    5·1 answer
  • When assigning a scientific name to an organism,
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!