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
patriot [66]
3 years ago
5

What is the purpose of plants having mitochondria if they have chloroplasts?

Biology
1 answer:
NikAS [45]3 years ago
8 0

Explanation: Mitochondria are the "powerhouses" of the cell, breaking down fuel molecules and capturing energy in cellular respiration. Chloroplasts are found in plants and algae. They're responsible for capturing light energy to make sugars in photosynthesis.

You might be interested in
What is an amniotic egg?
nalin [4]
<span>The amniote egg is a water proof structure composed of a shell, embryonic membranes, and the living embryo. </span>
6 0
3 years ago
Which is a good example of adaptive evolution? The red fox that inhabits farmlands and forests has a red coat, but its relative,
ludmilkaskok [199]
I think it's the first one: the red fox that inhabits farmlands and forests has a red coat, but it's relative, the kit fox, lives in a desert has a sandy-colored coat
7 0
3 years ago
The relative concentration of solute inside and outside a cell can cause water molecules to move across the membrane. Which phra
MissTica
Answer: B. Osmosis Across a Membrane

The movement of water across a gradient is called osmosis.
6 0
3 years ago
The economic principle that helps ensure that scarce resources are allocated efficiently is
disa [49]

Answer:

The economic principle that helps ensure that scarce resources are allocated efficiently is "the profit motive."

Explanation:

In economics, the profit motive is the inspiration of organizations that function so as to exploit their profits. Conventional micro-economic concept suggests that the eventual goal of a commercial is to make money. Specified differently, the aim for a business's presence is to chance a profit. The profit motive is the craving to make money. In a free market (where people willingly swap money, goods and services, the profit motive agrees who grows what. In theory, the profit motive dispenses resources efficiently, but in practice there are some problems.

6 0
3 years ago
1.
SSSSS [86.1K]
1-The correct answers is C- evolutionary classification.
Evolutionary classification/taxonomy is a branch of biological classification. The objective is to classify organisms and group them based on their shared descent, progenitor-descendant relationship and degree of evolutionary change. Now this classification can be done by comparing DNA sequences of the organisms and seeing how many they have in common

2- The correct answer is A-cladistic analysis.
A cladistic analysis is focused on categorizing the organisms based on their derived characters. And what is that? that means they are getting categorized
according to their evolutionary relationships( from ancestral characters).
So, species are going to be classified according to how recent their common ancestor is. If two species have a more recent ancestor they will end up in the same group
If the common ancestor between them is far, the distance between the respective taxa will be bigger.

3- The correct answers is C.
A derived character is a characteristic that appeared throughout evolution, still remains in a lot of different taxonomic groups and allows us to identify those groups.
From the options given, C is the only correct one because the presence of hair (a derived character)  only exists in mammals( the group). Other animals don't share that trait.


4-The answer is A.
In each node, a taxon was only one but then was divided into two taxa. Therefore, each node will represent a common ancestor of the taxon.
The correct option is A because the last node or terminal node is the hypothetical last common ancestor of the taxon on the cladogram.

5-  The correct answer is A.-DNA can solve evolutionary puzzles.
Dna has been helping understand how an organism is similar to more than one species, and that way, we can classify the organism the best way possible.
This can be achieved by comparing the nucleotides of the organism we want to classify, with other species. There are databases that have all the DNA sequenced so, what's left to do is count the common nucleotides and their positions.
3 0
3 years ago
Other questions:
  • What is the function of the Golgi apparatus?
    5·2 answers
  • What is the tern used to describe an individual that of a recessive allele that causes disease,but is otherwise healthy?
    13·1 answer
  • If a cell is producing lactic acid, what molecule is most likely unavailable to that cell
    11·1 answer
  • Select all the correct answers.
    9·1 answer
  • 8. About how many chloroplasts can be found in photosynthetic cells?
    8·2 answers
  • 1. producer eats meat and plants
    12·1 answer
  • Help please &amp; thank you.
    11·2 answers
  • What are two different ways the moon moves?​
    9·2 answers
  • Part C: Specify Your Requirements
    14·1 answer
  • What is a natural, nonspecific immune response, but it is part of the body's second line of defense?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!