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
egoroff_w [7]
3 years ago
7

In your own words Describe how autotrophs and heterotrophs obtain energy. please this answer must be at least 150 words any one

will answer it I will mark it as brainliest.​
Biology
1 answer:
blsea [12.9K]3 years ago
5 0

The autotrophs are the primary producer in the food chain and they are the ones who initiate the food chain. They produce food by using sunlight or sometimes chemical energy or reactions. They primarily use carbon dioxide, sunlight and water to form sugars or carbohydrates which become their energy source. They use the process of photosynthesis or chemosynthesis to generate food. Examples of autotrophs are green plants, green algae, bacteria.

Heterotrophs cannot make their food via sunlight or other inorganic sources and hence are dependent on the autotrophs or other animals. The heterotrophs have been ranked as secondary and tertiary consumers and cannot be producers.  They consume the organic products made by autotrophs to obtain energy for various metabolic and biological activities. The heterotrophs can be herbivore, carnivore, fungi, parasitic plants.

Some are photo-hetrotrophs,  who use light as energy but cannot use carbon  dioxide as the carbon source since they cannot fix the carbon like autotrophs.

You might be interested in
A scientist is comparing the outer layer of an onion cell to the outer layer of a human skin cell. What is unique about the oute
pickupchik [31]
It contains cellulose.
4 0
3 years ago
Read 2 more answers
Which phrase describes a density-independent limiting factor that can affect
Alenkasestr [34]

The phrase dune erosion by ocean water along a shoreline best describes a density-independent limiting factor that can affect ecosystem stability (Option B).

<h3>What is a density-independent limiting factor?</h3>

A density-independent limiting factor can be defined as any factor in a given ecosystem that may alter the homeostasis of the population that lives in a given geographic area.

These factors (density-independent limiting factors) are generally abiotic factors such as hurricanes, extreme temperature conditions, the presence of contaminants in the air that hamper life in a given area, etc.

Conversely, density-dependent limiting factors are biotic factors such as competitive species that alter the development of another population.

Therefore, with this data, we can see that a density-independent limiting factor is any abiotic condition that may alter the life of a population in a give geographic area and thus alter the homeostasis of the whole ecosystem.

Learn more about density-independent limiting factors here:

brainly.com/question/20263955

#SPJ1

7 0
1 year ago
Read 2 more answers
Which one of these molecules is LEAST likely to be represented by the yellow dots in the diagram?
Gennadij [26K]

Answer:

B??? i dont know. dont trust meh

Explanation:

6 0
2 years ago
I WILL GIVE BRAINLIEST!!!
Nesterboy [21]

Answer:

25%

Explanation:

When looking at a pedigree remember that:

  • squares are males
  • circles are females
  • the solid colored figure represents an individual affected by a disease
  • the empty figure represents a healthy individual

Let us assign the symbol X⁺ to represent the dominant allele linked to the X-chromosome and expressing healthiness, and X⁻ to represent the recessive allele expressing the dissease.

According to this pedigree

  • I1 is a man affected by the disease, YX⁻
  • I2 is a healthy woman X⁺X⁻
  • we can see that among the progeny (generation II) there are two individuals affected (a boy and a girl) and one healthy girl. This means that the mother I2 is heterozygous for the trait.

So, having their genotypes we can know what are the probabilities of getting a son with DMD

Parentals)    YX⁻     x     X⁺X⁻  

Gametes)   Y     X⁻      X⁺     X⁻

Punnett square)

                        X⁺             X⁻

            X⁻      X⁺X⁻         X⁻X⁻    

            Y        X⁺Y           X⁻Y

F1)

  • The probabilities of getting a healthy daughter X⁺X⁻ are 25%
  • The probabilities of getting a healthy son X⁺Y are 25%
  • The probabilities of getting a daughter with DMD X⁻X⁻ are 25%
  • The probabilities of getting a son with DMD X⁻Y are 25%
7 0
2 years ago
Read 2 more answers
Molluscs with a ventrally flattened foot that move via muscle contractions along this structure are called
pishuonlain [190]

Gastropods are centrally flattened molluscs that move via muscle contractions.

<h3>What are gastropods?</h3>

Gastropods are invertebrates animal that belong to the phylum molluscs. Examples of gastropods are snails and slugs. The lol be in either salt water or freshwater or land. Their body parts include head,mantle, body mass and shell. They have muscular foot which help in movement through muscular contractions.

Therefore, Gastropods are centrally flattened molluscs that move via muscle contractions.

Learn more about gastropods here.

brainly.com/question/18943590

6 0
2 years ago
Other questions:
  • Mutations in the genetic code can occur when _____.
    9·2 answers
  • Levels of biological organization from most complex to least complex?
    12·1 answer
  • Please help
    15·1 answer
  • According to the cladogram, which organisms are in the smallest clade with birds? mc011-1.jpg crocodiles primates rodents and ra
    7·2 answers
  • DNA may coil and condense into visible structures called?
    12·2 answers
  • what does natural selection have to do with giant pandas when ANSWERING USE THE WORDS VARIATION, DNA, DARWIN I PROMISE YOU THAT
    6·1 answer
  • Which reaction is responsible for the production of lipids, when glycerol is joined to three fatty acids? A) dehydration B) hydr
    7·1 answer
  • FOR BRAINLIEST!! PLEASE HELP!! Older people in town who were surveyed are more likely to go on daily walks than the younger peop
    10·2 answers
  • When viewed under a transmission electron microscope, the golgi apparatus looks like ______.
    9·1 answer
  • frozen elephant trunk for aortic arch reconstruction is associated with reduced mortality as compared to conventional techniques
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!