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Solnce55 [7]
3 years ago
10

A relationship between a consumer and producer

Biology
2 answers:
jeyben [28]3 years ago
6 0
(4) deer eating grass
because the relationship is between a consumer (heterotroph) and a producer (autotroph) it is likely to be the deer, which in this case is the consumer, eating the grass.
Korvikt [17]3 years ago
4 0

Answer:

(4) deer eating grass

Explanation:

In ecology, a pattern of feeding exists through which organisms obtain energy by feeding on one another. This pattern is called FOOD CHAIN. Each organism of the food chain are classified into into steps called trophic level based on their feeding behavior.

The first level contains unique set of organisms called AUTOTROPHS, based on their ability to produce their own food. These autotrophs are usually plants in a terrestrial environment. They are called PRIMARY PRODUCERS. They are the lowest level in the food chain.

These producers are eaten by another set of organisms called PRIMARY CONSUMERS. They are dependent on plants for food and energy source, hence, called heterotrophs.

In this question, the grass represents the producer, which will be fed upon by a herbivorous deer (consumer)

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Ecosystem services include processes that increase the quality of the abiotic environment. Which of the following processes woul
slega [8]

Answer:

Option D, only II, III, and IV

Explanation:

Complete Question

Ecosystem services include processes that increase the quality of the abiotic environment. Which of the following processes would fall under this category?

I) Keystone predators have a marked effect on species diversity.

II) Green plants produce the oxygen we breathe.

III) The presence of land plants builds soil.

IV) The presence of diverse wetlands helps in flood control.

A) only II and IV

B) only I and III

C) only I, II, and IV

D) only II, III, and IV

Solution -

The services of ecosystem has been classified into four groups  

a)  Provisioning – Where essential abiotic and biotic substance are produces such as production of food and water, reproducing offspring etc.  

b) Regulating – the ecosystems is controlled through environmental factors such as control of climate and disease

c) Supporting – Ecosystem support the activities that are essential for survival. Primarily includes all nutrient cycles, oxygen generation etc.  

d) Cultural – Provide aesthetic view and  recreational benefits

Option II co mes under supporting service of ecosystem

Option III co mes under Provisioning service of ecosystem

Option IV co mes under Regulating service of ecosystem

Hence, option D is correct

5 0
3 years ago
Which of the following nations is not a republic?
garik1379 [7]

Answer:

The United Kingdom.

Explanation:

A republic can be defined as a form of government that is typically being ruled by the people.

In a republic, the citizens of the country have the supreme power and as such they are saddled with the responsibility of voting to elect representatives who make laws, decisions and govern the country.

All of the following countries are a republic;

I. Egypt (Arab Republic of Egypt).

II. United States of America.

II. Russia (Russia Federation).

<em>However, the United Kingdom is a unitary nation that practice both parliamentary democracy and constitutional monarchy. The parliament of the United Kingdom comprises of two chambers and these are the House of Commons (lower chamber) and the House of Lords (upper chamber). </em>

6 0
2 years ago
Qualitative and Quantitative. Which is preferred in biological science and why?
qwelly [4]
The qualitative-quantitavtive debate can trigger an intense debate. To say that one or the other approach is better is a trivializing of a far more complex topic than a dichotomous choice. ... Qualitative data typically consists of words while quantitative data consists of numbers.
6 0
3 years ago
Read 2 more answers
The Competitive Exclusion Principle states that: Group of answer choices a. When two species occur together, competition is alwa
Reika [66]

Answer:

b. Two species that use a limited resource in the same way cannot coexist indefinitely

Explanation:

The competitive exclusion principle establishes that two or more species that share the same niche requirements,  in the same habitat, and are in biological competition for the same resources, won´t be able to coexist indefinitely in the same space if the other ecological factors are constant. This is because species with identical niches have the same necessities, which means that they will compete for the same resources. If these species have the same requirements, they can not coexist. When the superior competitor occupies the inferior competitor´s fundamental niche, the first species has advantages over the second species and <em>monopolizes all the resources</em>. From that moment, the inferior species is displaced and must adapt to use other resources changing its behavior, or must migrate to another area where it can get access to its needs or get extinct.

When <em>two competing species coexist</em>, this is because of niche partitioning or niche differentiation. One of the species uses a <em>different resource, occupies another area, or uses the resources at different times during the day</em>. If there is not any differentiation between them, the dominant species displaces the weak species.

Niche specialization might produce genotypic separation. Subpopulations of a species diverge into new species.    

So, <em>competitive exclusion refers to the exclusion of the inferior competitor by the superior competitor when there is not habitat differentiation, and both species can not share the same niche.    </em>

4 0
3 years ago
Read 2 more answers
Two heterozygous individuals reproduce and have four offspring, which answer includes all of
Leno4ka [110]

Answer:

the answer is b

Explanation:

if you do a punnet square you will get those 3 genotypes

8 0
3 years ago
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