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
belka [17]
3 years ago
12

Which of the following is an autotroph? a. mushroom b. tree c. deer d. wolf

Biology
1 answer:
aliina [53]3 years ago
8 0

The right answer is b. Tree.

Some plants (like trees) have evolved with different unusual nutritional adaptations over time. Heterotrophic plants are plants that use only or partly a source of organic carbon to grow, unlike the most common autotrophic plants, which use inorganic carbon and water to grow, often through the process of photosynthesis (photoautotrophic).

You might be interested in
14. Pat and Tracy each have a sibling who has the recessive trait of sickle cell disorder. Neither Pat. Tracy or
Nady [450]

Answer:

Since sickle cell disease is a disorder with an autosomal dominant inheritance pattern, and in light of the lack of data, it could be said that the only way for Pat and Tracy to have a child with sickle cell disease is for both of them to be healthy carriers of the gene, with a 25% probability.

Explanation:

Considering that both Pat and Tracy each have a sibling with a sickle cell trait and that both they and their parents are healthy, it must be assumed that some of their parents are healthy carriers:

  1. Pat and Tracy do not have sickle cell trait. In this case, there is no chance that they will have a child with sickle cell disease.
  2. Either Pat or Tracy has the trait, but the other does not. It is possible that at least one of their children is a healthy carrier.
  3. If both Tracy and Pat have sickle cell trait, the chances of having a child with sickle cell disease are:

Alelles       R         r

R              RR       Rr

r               Rr        rr

RR: healthy (25%).

Rr:  healthy carrier (50%).

rr: sickle cell disease (25%).

<em>If Pat and Tracy are healthy carriers of the gene that determines sickle cell disease, the chance of having a child with the disease is 25%</em>.

Learn more:

Autosomal recesive inheritance brainly.com/question/10605612

8 0
3 years ago
What makes proteins the ideal types of compounds to act as enzymes
ruslelena [56]
They wiil eat away at the stomic acid that is from unstrated fats and soon will be energy 
5 0
3 years ago
At your lab station, you put 30 mL of hydrogen peroxide into three separate beakers and add 2 grams of ground up liver to each o
stepan [7]

Based on the investigation, the inference that can be made about the result is that catalase activity increases with warm temperature.

The liver usually contains an enzyme known as catalase that is capable of breaking down hydrogen peroxide into water and oxygen gas. The bubbles observed in the beaker during the investigation represent the oxygen being evolved from the breakdown of the hydrogen peroxide by the catalase in the liver sample.

At room temperature, a moderate number of oxygen bubbles were observed.  The number of bubbles increased with increased temperature as a result of placing the beaker in a warm water bath. At a lower temperature brought by placing the beaker in an ice water bath, no bubbles were observed.

Thus, we can effectively conclude that the activities of the catalase enzyme in the liver increased with a moderately increased temperature.

More on the effects of temperature on catalase activities can be found here: brainly.com/question/18650715

3 0
2 years ago
When the concentration of _____ in tissue fluid is too high, intracellular fluid moves into the extracellular compartment?
Lady_Fox [76]
When the concentration of ELECTROLYTES in tissues fluid is too high, intracellular fluid moves in to the extracellular compartment. Electrolytes are substances which dissolves in solutions to form ions, which can be positive or negative. Electrolytes in body fluid include: acids, bases, salts, and proteins.
5 0
3 years ago
Read 2 more answers
A teacher pushed a 98 newton desk across a floor for a distance of 5 meters in 4 seconds what was his power
IceJOKER [234]
W=98(5)cos(0)
=490J
P=W/t
=490/4
=122.5W
5 0
3 years ago
Other questions:
  • During the water cycle, the sun's energy evaporates water from the surface of Earth. This water is the source of
    7·1 answer
  • Which element of the scientific process includes the most specific type of information about a living thing?
    6·1 answer
  • When female deer mate with male deer that have the largest antlers, _______ selection is occurring. A. random B. sexual C. stabi
    14·2 answers
  • What is the smallest functional unit of a living thing
    11·2 answers
  • Which molecules are products of photosynthesis
    12·2 answers
  • Which of the following groups would be most likely to exhibit uniform dispersion?
    11·2 answers
  • How may an enzyme’s function be regulated?
    8·1 answer
  • The DNA sequence for Species A is mutated to: GAC-TGA-CTC-CAC-TGG. What is the effect, if any, on the protein produced?
    7·1 answer
  • 17. What are some of the major causes of extinction today?
    9·2 answers
  • ___________ plants important adaptation of the seed allowed plants to _____________.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!