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
Vlad1618 [11]
3 years ago
9

Which group is INCORRECTLY paired with its description?

Biology
1 answer:
amid [387]3 years ago
7 0

Answer:

Red algae - acquired plastids by secondary endosymbiosis

Explanation:

Red algae are believed to have undergo a primary endosymbiosis event. Then a second endosymbiosis event created a large group known as heterokonts.  During the primary endosymbiosis event red algae acquire their plastids.

You might be interested in
Match each scenario to its related biomolecules. Jack is eating a diet that will help him build muscle, so he eats a diet high i
Stells [14]

The options for this question are as follows:

A. Nucleic acids

B. Carbohydrates

C. Fats

D. Proteins

Now the correct answers of the match are as follows:

Jack is eating a diet that will help him build muscle, so he eats a diet high in this. <u>D. Proteins</u>

Explanation: Proteins help to build up the muscles. That's why people who want to do body-building, eat protein rich foods, like chicken, eggs, soy, etc.

Before a race, Ruth drinks a beverage full of this biomolecule to get energy. <u>B. Carbohydrate </u>

Explanation: This biomolecule provides instant energy to our body. For example, glucose is consumed before race, as dissolves quickly in our blood and provides instant energy. Glucose is an example of simplest carbohydrate.

These molecules in olive oil will help Ruth’s body store long-term energy. <u>C. Fats </u>

Explanation: Fats are the kind of biomolecule which is stored in our body in the adipose tissues. Also, when glucose is all used up by our body cells, the body starts to get energy from this stored fat.

Elizabeth has been advised to go for genetic screening to detect any abnormalities in her unborn child. <u>A. Nucleic acids </u>

Explanation: Every cell of our body has DNA, and it contains all the genetic information about the whole body. DNA is a kind of nucleic acid. If Elizabeth is going for test of the abnormality, it means she is going to test for the DNA of her child.

6 0
3 years ago
What is NOT true about the evidence that fossils provide?
ra1l [238]
Is there a list to pick from
3 0
3 years ago
Read 2 more answers
The numbers of prey in an area determine the number of predators and vice versa. true or false
kicyunya [14]
The answer is true for this question

4 0
3 years ago
contrast ionic covalent bonds. what happens to the valence electrons how does it affect the elements/compounds
alexgriva [62]

Answer:

The number of electrons in an atom's outermost valence shell governs its bonding behaviour. Elements whose atoms have the same number of valence electrons are grouped together in the Periodic Table. ... To form a covalent bond, one electron from the halogen and one electron from another atom form a shared pair.

7 0
3 years ago
Which factors affect soil quality?
lesya692 [45]

Answer:

All of the above

Explanation:

When we talk about soil quality we talk about soil components.  The chemical composition is an active part of the soil components because it has Nitrogen, Ca+, Oxygen and other molecules that affects the interaction among the soil and its environment. The living organisms interacts with the molecules in the soil changing constantly their concentrations that modify the pH and the soil quality. All of these changes accumulation tell us how the soil has changed through the time, also can give us information to predict how soil will change, this is known as history of the soil.

To summarize the chemical composition affects directly the soil quality, the history of the soil are all the changes that it has suffer in its composition through time so it define the actual soil quality and the living organisms interact with the chemical composition changing it constantly and giving new qualities to the soil.

8 0
3 years ago
Other questions:
  • Two chronic medical conditions that dialysis patients frequently have in addition to kidney failure are
    15·1 answer
  • How does atp provide the energy cells need
    9·1 answer
  • Question 1
    14·1 answer
  • In the cell, the source of information about what kind of protein (hormone for
    14·1 answer
  • We're do volcanoes usually form please help me
    5·1 answer
  • Which of these would be considered a structural adaptation? Answer options with 5 options A. a butterfly migrating south for the
    6·1 answer
  • Rising water vapor that meets cold air and turns into water
    12·1 answer
  • If two glasses of water are at the same temperature the average blank​
    12·1 answer
  • Which of the following best describes the cell cycle?
    15·1 answer
  • Belovsky, G. E., C. Mellison, C. Larson, and P. A. Van Zandt. 1999. Experimental studies of extinction dynamics. Science 286:117
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!