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
mash [69]
3 years ago
11

Which type of evidence for evolution is most accurate in determining evolutionary relationships morphology or biochemical/molecu

lar and why?
Biology
1 answer:
gregori [183]3 years ago
4 0

Answer:

Evidence for evolution comes from many different areas of biology:

Anatomy. Species may share similar physical features because the feature was present in a common ancestor (homologous structures).

Molecular biology. DNA and the genetic code reflect the shared ancestry of life. DNA comparisons can show how related species are.

Biogeography. The global distribution of organisms and the unique features of island species reflect evolution and geological change.

Fossils. Fossils document the existence of now-extinct past species that are related to present-day species.

Direct observation. We can directly observe small-scale evolution in organisms with short lifecycles (e.g., pesticide-resistant insects).

You might be interested in
The palatine tonsils are located between which two structures
vova2212 [387]

At the back of the throat is where the palatine tonsils are located. One of the tonsils is on the right side of the throat while the other tonsil is on the left side of the throat. The major roles of the these tonsils is to protect the body against gastrointestinal and respiratory infections.

6 0
3 years ago
How would the temperature on Earth change without the greenhouse effect? A. The temperature at the equator would be warmer. B. T
yan [13]
D. It would be 30 C cooler, makes the most sense because greenhouse gasses cause warmth and without them it would get colder.
5 0
3 years ago
Does anyone know what cells are in the respiratory system
tangare [24]

Answer:

The respiratory epithelium in trachea and bronchi is pseudostratified and primarily consists of three main cell types – cilia cells, goblet cells, and basal cells. The ciliated cells are located across the apical surface and facilitate the movement of mucus across the airway tract.

8 0
2 years ago
Can someone write the first paragraph
Katena32 [7]

Hii!!

The purpose of mitosis is to create two new perfectly identical cells when either there is a need to replace old or damaged cells and to reproduce asexually by making new cells. Some organisms use mitosis to replace body parts. For example starfish replace lost arms by mitosis. Some organisms such as the hydra use mitosis to produce genetically identical offspring.

There are four stages of mitosis: prophase, metaphase, anaphase and telophase.

1) Prophase: chromatin into chromosomes, the nuclear envelope break down, chromosomes attach to spindle fibres by their centromeres

2) Metaphase: chromosomes line up along the metaphase plate (centre of the cell)

3) Anaphase: sister chromatids are pulled to opposite poles of the cell

4) Telophase: nuclear envelope reforms, chromosomes unfold into chromatin, cytokinesis can begin

● The order of the stages of mitosis can be remembered using the mnemonic PMAT.

Hope this helps!! if it has pls mark me as the brainliest Xd :D

4 0
2 years ago
Hi everyone! It would be really really awesome if you could help me with my hw. I’m super confused. I’m supposed to find 10 mist
Tasya [4]

Answer:

If predators increase then prey would decrease.

Explanation:

wow, this is hard, lol. I found one but there is one I am just not sure about but I did find one more for you and hope its not too late.

7 0
3 years ago
Other questions:
  • Organelles and other cellular material are held within a cell by which of the following?
    15·1 answer
  • What is photosynthesis?​
    9·2 answers
  • which of the following is likely to cause a quick change to the earths surface sand dunes canyons deltas landslides
    11·1 answer
  • What term is defined as the basic unit of structure and function found in all living things?
    7·2 answers
  • What level of organization does the complete skeleton of a mouse belong to
    9·2 answers
  • Lactase deficiency is more common in Asian, Native American, Mediterranean and some African populations than it is among people
    14·1 answer
  • Mendel proved that genes are inherited as discrete units. <br> T or F?
    14·1 answer
  • According to cell theory, which of the following would be composed of cells?
    7·1 answer
  • Describe the three types of fossil fuels. Be sure to give an example of how each is used, the state of matter of each, and how e
    13·1 answer
  • 100 Points
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!