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
Anuta_ua [19.1K]
3 years ago
11

The presence of circular dna in mitochondria and chloroplasts suggests that these organelles evolved from ___.

Biology
1 answer:
Eddi Din [679]3 years ago
5 0

Answer:

Bacteria.

Explanation:

These are DNA that formed closes loops.

They have no ends.

A typical example is plasmids of bacteria., circular bacteria chromosomes,

In viruses example are ccc DNA (circular closed circular DNAf) formed by viruses.

You might be interested in
A random sample is one way to reduce bias when choosing people for an experiment
Verdich [7]

Your answer is

One of the most effective methods that can be used by researchers to avoid sampling bias is simple random sampling, in which samples are chosen strictly by chance. This provides equal odds for every member of the population to be chosen as a participant in the study at hand.

7 0
3 years ago
Read 2 more answers
What a section of DNA on a chromosome that has genetic information for one trait.
nikklg [1K]
The nucleus? budding is when two cells reproduce asexually
6 0
3 years ago
Read 2 more answers
What happens to the number of mice after the first 32 weeks?
Lilit [14]

Answer:

they all die and suffer a horrible unimaginable torture in hell with cats eating them from the eyes then tails then feet then left to bleed out in the name of Jesus

3 0
3 years ago
A food handler who fails to report illness to the person in charge could cause a physical contamination?
Hunter-Best [27]

Answer:

True

Explanation:

Physical contamination are foreign objects such as hair, fingernails, broken glasses , jewelries etc that are mixed with food. Although, it is important for a food handler who realizes that he is sick such as having fever, jaundice,wound while working to report such to his supervisor or manager,who will then take necessary action and to avoid risk of contamination; yet not the only cause of physical food contamination.

Physical contamination does not necessarily have to occur until the food handler is sick. It could be as a result of carelessness or not paying attention enough by the food handler . Physical contamination might not at all times cause injury or illness to the customer, yet such could bring discomfort to a customer who notices foreign objects in his food while eating. To avoid risk of physical food contamination, it is important for food handlers to keep jewelries to a minimum, wash fruits and vegetables thoroughly, wear hear neatly tied back, throw out and replace cracked, chipped, or broken dishware, glassware and equipment amongst others.

8 0
3 years ago
Lord howe island is a volcanic island in the tasman sea that is about 11 km long and 2.8 km wide. the island has two species of
Alenkinab [10]

<u>Answer</u>: Hybridization.

Hybridization is the process through which two species can mate with each other and produce fertile offspring thus creating a new species.

This is not happening with the two palm species on the island. This may be due to prezygotic barriers that prevent these two species from mating and producing a zygote (fertilized egg cell). In essence these barriers prevent any gene flow between the two species.

7 0
4 years ago
Read 2 more answers
Other questions:
  • Professor Tan studies water quality in streams near chemical plants. Which is a type of qualitative data that Professor Tan
    11·1 answer
  • 1. Simple columnar and pseudostratified columnar epithelium both are considered simple epithelium that consist of column-shaped
    15·1 answer
  • PLEASEEE HELP ASAP !!! 40points!
    10·1 answer
  • Do all bacteria that grow on blood agar break down the blood
    10·1 answer
  • Where do transcription and translation occur in prokaryotic cells??
    14·1 answer
  • What occurs at step 3 in the diagram?
    9·2 answers
  • What functions do the rotifer's cilia perform?
    9·1 answer
  • What do rock layers have to do with the age of the rock?
    15·2 answers
  • Which of the following is a disadvantage of geothermal energy?
    12·1 answer
  • Name a biotic factor in the room you are in right now.Name a biotic factor in the room you are in right now.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!