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
dimulka [17.4K]
3 years ago
15

What trait of chloroplasts leads scientists to believe they were once independent microbes?

Biology
1 answer:
Nata [24]3 years ago
8 0

Why should we think that a mitochondrion used to be a free-living organism ... Based on decades of accumulated evidence, the scientific community ... The evidence suggests that these chloroplast organelles were also once free-living bacteria. ... to be the irreversible step at which the two independent organisms

You might be interested in
What is the basic unit of matter?<br> a. compound<br> b. mixture<br> c. solution<br> d. atom
satela [25.4K]
The correct answer is D.) Atom , 

Everything in the universe is made of atoms , and matter is too.

Anything that takes up space is usually considered matter.

___________________________________________________-

I really hope this helps you a lot.



7 0
3 years ago
Read 2 more answers
After which event could you say that evolution has occurred?
KonstantinChe [14]
 C, because alleles are alternative forms of a gene that arise from mutation.
6 0
3 years ago
Read 2 more answers
How are weather satellites useful to meteorologists
Anton [14]
Weather satellites help show where the warm fronts and cold fronts are plus weather what counts are in the air! This helps them know it’s it’s going to rain snow or be sunny
5 0
3 years ago
12. What characteristic below do all fungi and animals share? *
maks197457 [2]

wait... hold up... no... maybe... never.

7 0
3 years ago
Read 2 more answers
How many places are there for electrons in the second shell of an atom? A. 2 B. 4 C. 8 D. 12
Brut [27]
How many places are there for electrons in the second shell of an atom? The answer is C) 8 electrons
8 0
3 years ago
Read 2 more answers
Other questions:
  • Why is it possible for an observer on earth to see the phases of the moon? A. The moon revolves around the sun, B. The earth rev
    10·2 answers
  • The DNA isolated from a newly discovered virus is found to be 32 percent A, 18 percent C, 18 percent G, and 32 percent T. The ba
    9·1 answer
  • Ben was training for a cross-country bicycle race. During his practice run, Ben's tire went flat and he fell off of his bike, cu
    8·2 answers
  • in fruit flies (drosphilia), one eye color Gene is x-linked, with a recessive white allele and a dominant red allele. if white e
    9·2 answers
  • In mendel's peas, height was controlled by a single gene with two alleles. How would a graph of height versus frequency for peas
    15·2 answers
  • What is a nucleotide? What is an amino acid? What is a simple sugar (glucose)? What do these three share in common?
    9·1 answer
  • Identify the characteristics of a leaf that make it a good tool for photosynthesis. Explain your answer.
    6·2 answers
  • What is the relationship between organisms that have blood?
    13·1 answer
  • How can scientists Maximize the production and efficiency of micro algae ?
    14·1 answer
  • The process by which ____________ become activated when the ____________ within the discs of the cells are altered by light ente
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!