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
IRINA_888 [86]
3 years ago
9

how do the similarities in the fore limb bones of humans,cats,dolphins, and bats support the theory of evolution?

Biology
1 answer:
Pavel [41]3 years ago
4 0
The similarities in the fore limb bones of humans,cats,dolphins and bats leads to the conclusion that they all evolved from a common ancestor.
You might be interested in
A man with blood group B marries with a woman with blood group AB and the daughter has blood group AB. Is this information enoug
disa [49]

Answer:

YES. This information is enough to assume that neither of the blood groups dominates over the other one.

Explanation:  

<u>Available data:</u>

  • A man with blood group B ----> Genotype IBIB or IBi
  • A woman with blood group AB ---> Genotype IAIB
  • Their daughter has blood group AB --> Genotype IAIB

The fact that the daughter´s genotype is IAIB tells us that she got the IA allele from the mother, who is IAIB, and the IB allele from his father, who is IB-.

  • If blood type B was dominant over A or AB, then the daughter should have Blood type B.
  • If blood type A was dominant over B or AB, then the daughter should have Blood type A.
  • Blood type AB tells us that both types are being expressed, A and B.

The fact that the daughter inherited one type of allele from each parent, but she is expressing the blood type AB, suggests that neither of the alleles dominates the other one. This is an example of co-dominance, where the heterozygote phenotype is an additive expression of both of the parents' genes.

This is enough information to assume that neither of the blood groups dominates over the other one.

3 0
3 years ago
read the scenario. scientists are studying compounds in a newly discovered rain forest plant. the plant produces an unusual subs
Hitman42 [59]

Scientists are studying compounds in a newly discovered rainforest plant. The plant produces an unusual substance that local people say acts as an anesthetic. If another scientist tests the substance using iodine, the scientist testing for carbohydrates.

The existence of carbohydrates in leaves can be sampled by the Iodine test. When chlorophyll is removed from the leaf by boiling it in alcohol and then placing two drops of iodine solution it turns blue in color which indicates the presence of starch.

The iodine test is a test that is utilized to test for the existence of starch. The mixture of starch and iodine produces an extremely blue-black color.

To learn more about Iodine test here

brainly.com/question/19000006

#SPJ4

7 0
1 year ago
a puppy who has ingested part of a rat is showing signs of a parasitic infection due to diarrhea, weight loss, dehydration ans s
VLD [36.1K]
Sounds like the puppy has round worm, if that's the type of answer your looking for..
7 0
3 years ago
What is the role of atp in generating a resting membrane potential?
svetlana [45]
ATP fuels the primary active transport pump for Sodium and Potassium. The pump maintains a positive voltage on the exterior of the cell and negative on the interior.
4 0
3 years ago
Name all the parts NEED ASAP see image
MaRussiya [10]
1. Filament
2. Anther
3. Petal
4. Stigma
5. Style
6. Ovary
7. Sepals
8. Stem
7 0
3 years ago
Other questions:
  • What digestive organ for food storage do grasshoppers possess that bears the same name in earthworms?
    13·1 answer
  • Leaf anatomy. Did I label this diagram correctly?
    6·1 answer
  • Which system is responsible for the exchange of oxygen and carbon dioxide?
    14·2 answers
  • What are some examples of genetic diversity.?
    9·1 answer
  • True or false all cells living or dead can produce new living cells ​
    7·2 answers
  • The method in a science text
    13·1 answer
  • The most extensive damage produced by hurricanes that make landfall is done by
    11·2 answers
  • How does the body regulate blood glucose? Please use the vocab on the right side
    13·1 answer
  • A common theory for the origin of the
    6·1 answer
  • What happens is a cell does not recognize something
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!