Small aquatic organisms, such as coral, are the producers of the ocean. true or false

Answers

Answer 1

Answer: This statement is true. Small aquative organisms like coral are the producers of the ocean, because they do not to feed upon other organisms to survive and they themselves produce oxygen which is needed in the water.

Answer 2

Answer:

Small aquatic organisms, such as coral, are the producers of the ocean.

Related Questions

A disadvantage of solar energy is the need for _____
By what reproductive mechanism does a haploid animal grow?initially by mitosis and then by meiosis completely by mitosis completely by meiosis initially by meiosis and then by mitosis
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Two species of flies, Drosophila melanogaster and Drosophila simulans, can mate. They usually do not mate, however, even if they are kept together in a laboratory. Males court the females of both species, but the females prefer to mate with males of their own species. Which isolating mechanism does this describe?A.)behavioral
B.)temporal
C.)geographical
D.)anatomical

Answers

A reproductive isolation mechanism in which females prefer to mate with males of their own species is a BEHAVIORAL mechanism.

Reproductive isolation refers to the mechanisms that prevent a species from mating with others, which have fundamental importance from an evolutionary point of view.

These barriers to fertilization can be divided into:

prezygotic isolation barriers, which prevent the fertilization of the egg
postzygotic isolation barriers, which prevent the generation of fertile offspring.

The most important prezygotic isolation barriers include, among others, habitat isolation, behavioral isolation, mechanical isolation, etc.

Behavioral isolation mechanisms are characterized by mating rituals (for example, the songs of males in certain bird species), which are capable of generating reproductive barriers.

In conclusion, a reproductive isolation mechanism in which females prefer to mate with males of their own species is a BEHAVIORAL mechanism.

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The isolating mechanism involved is the behavioral change (A).

Further Explanation:

Isolating mechanism are those characteristics of the species that prevents them to reproduce with other members of the species.

There are various types of isolating mechanism:

1. Behavioral- Reproductive isolation that arises due to the behavior of the individual during their mating period.

2. Temporal- The species breeds at different time or they may have different breeding season, therefore this can lead to reproductive isolation.

3. Geographical- The isolation of species because they occupies different habitats.

4. Anatomical- Isolation that arises due to different internal structure of the species.

Example of isolating mechanism - when two species of flies, Drosophila melanogaster and Drosophila simulans, can mate however they usually do not mate. But even though they are kept with each other in any lab, males court the females of both species but the females prefers to mate with males that belongs to the same species.This example shows the behavioral isolation.

Learn more:

1. Learn more about plants: brainly.com/question/862697

2. Learn more about bacteria: brainly.com/question/4656094

3. Learn more about viruses: brainly.com/question/3889603

Answer Details:

Grade: College Biology

Subject: Biology

Chapter: Ecology

Keywords:

Reproductive isolation, behavioral isolation, temporal isolation, geographical isolation, anatomical isolation, Drosophila melanogaster,Drosophila simulans, species, mate, isolating mechanism, breeding season.

During embryonic development of animals, tissue layers form. This process of embryonic tissue development is called _____. embryology morphology gastrulation germination

Answers

Gastrulation is the process in which tissue layers are developed. These layers of tissue later become organs and organ systems. Germination is a process restricted to plants while embryology and morphology are considered studies of the growth and changes in organisms.

During embryonic development of animals, tissue layers form. This process of embryonic tissue development is called Gastrulation.

How does meiosis increase genetic variability

Answers

Meiosis increases genetic variability mainly by a process known as crossing over or synapsis during prophase I. During this process, homologous chromosomes link up to form tetrads that exchange DNA at locations known as chiasma in order to form genetically different chromosomes.

In a forest, a tree falls on a swamp and kills the worm population reducing the population by half. The remaining population is characterized by a remarkable reduction in genetic diversity. Which mechanism of evolution is exhibited here?

Answers

The mechanism of evolution that has been exhibited here is known as bottleneck effect. The fact that a sudden incident of the tree falling caused the death of rare alleles and this resulted in the decrease in genetic diversity of the population. I hope that this is the answer you were looking for and it has helped you.

bottleneck effect is the answer on plato

Absorption of water by a sponge is an example of a ……………..changeIs the given changes are 'reversible' or 'irreversible'?

Answers

⚫Absorption of water by a sponge is an example of a physical change.

⏩The given change (absorption of water by a sponge) is generally considered to be reversible because the absorbed water can be squeezed or evaporated out of the sponge, returning it to its original state.

Final answer:

Absorption of water by a sponge is an example of a reversible change.

Explanation:

Changes can be categorized as either reversible or irreversible. Reversible changes are those that can be undone or reversed, meaning the original state can be restored. On the other hand, irreversible changes are permanent and cannot be reversed to the original state.

Absorption of water by a sponge is an example of a reversible change. When a dry sponge comes into contact with water, it absorbs the water and expands. However, if the sponge is squeezed or left to dry, it releases the water and returns to its original state.

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Which of the following best describes a characteristic of Fungi that differentiates them from Bacteria? (2 points)Fungi are eukaryotes, while Bacteria are prokaryotes.
Bacteria are heterotrophs, while Fungi are autotrophs.
Bacteria have gametangia, while Fungi do not.
Fungi have cell walls, while Bacteria do not.

Answers

The correct answer to the question above is the first option, Fungi are eukaryotes, while Bacteria are prokaryotes. That statement best describes a characteristic of a Fungi and how it differentiates them from Bacteria.

Answer:

The correct answer would be "Fungi are eukaryotes, while bacteria are prokaryotes.

Fungi are referred to the group of eukaryotic organisms which include microorganisms (such as yeast, molds) as well as a mushroom.

They contain chitin in their cell wall.

They are heterotrophic in nature that is, they obtain their food by absorbing molecules from the outside environment.

Fungi can reproduce sexually as well as asexually.

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