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
Tasya [4]
3 years ago
9

What recent experimental evidence suggests that all animal appendages may be homologous?

Biology
1 answer:
4vir4ik [10]3 years ago
8 0

Answer:The discovery of the "distal-less," or Dll, gene in many different phyla.

Explanation: Appendages of animals are any external attachment or extension of one or two body parts of an organism in order for it to be able to effectively perform its responsibilities.

The morphological and functional changes or evolution of appendages is responsible for the adaptive radiation of tetrapods, arthropods and winged insects. Recent studies tends to show that all animal appendages may be homologous through the discovery of the "distal-less," or Dll, gene in many different phyla.

You might be interested in
HHow do you some cells become brain cells and others become skin cells when the DNA and all the cells is exactly the same in oth
Bezzdna [24]

Explanation:

In the early days of development, in an embryo, the cells are pluripotent and can differentiate into any kind of cell of the organism. As the embryo develops, autocrine and paracrine signaling between the cells of the embryo causes the cells to migrate to particular regions of the embryo and begin differentiating into respective parts of the organism. This signaling causes differential silencing of particular genes of the cells depending on the type of cells they will differentiate into. As the embryo develops into a fully grown organism, these cells lose potency (except for stem cells) and become fully differentiated into respective limbs or organs of the organism.

Learn More:

For more on embryology check out;

brainly.com/question/11484135

brainly.com/question/12777212

#LearnWithBrainly

5 0
3 years ago
Which is the best description of photo phosphorylation
Luden [163]

Answer:

The conversion of ADP to ATP using light energy is the best description of photophosphorylation.

4 0
3 years ago
Is it possible for an organism to have only one cell
zalisa [80]

Answer:

yes it is!

Explanation:

Unicellular organisms are made up of only one cell that carries out all of the functions needed by the organism, while multicellular organisms use many different cells to function.

4 0
2 years ago
Read 2 more answers
On a cold day, droplets of water form on a cold window.<br> Explain how these droplets form.
kondaur [170]

Answer:

it's called condensation

Explanation:

When warm air hits the cold surface, it reaches its dew point and condenses. This leaves droplets of water on the glass or can. When a pocket of air becomes full of water vapor, clouds form.

7 0
3 years ago
Why are glycolipids and glycoproteins important?
Vsevolod [243]

Hi! glycolipids and glycoproteins are important Because it helps to stabilise membrane structure.

6 0
2 years ago
Read 2 more answers
Other questions:
  • What best describes the role of hemoglobin in red blood cells?
    9·1 answer
  • Stand with your back to a lamp and your hand in front of you. Where does your shadow fall?
    11·1 answer
  • What can you learn from a set of embryo drawings of vertebrates of different phyla? A) the genotype of the species of different
    12·1 answer
  • *<br> Organisms that feed on decaying organisms are called decomposers<br> True<br> O False
    14·1 answer
  • WILL AWARD BRAINLIEST<br><br> Mtch the word to its definition
    11·1 answer
  • Animals, like other life-forms, evolved in the ocean. What made water a better nursery than land for the evolution of animals?​
    8·2 answers
  • 1.How Can You Classify Single-Celled Organisms?
    11·1 answer
  • Write out three possible parental crosses that could produce a child with a heterozygous genotype for tail shape (Cc).
    8·1 answer
  • Which approach provides technical and financial assistance for natural resource management? The -based approach provides technic
    7·1 answer
  • Bacteria with an optimum growth temperature of 37 degrees celsius are __________
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!