Is it possible that all elements of an Ecosystem stay in balance with each other? If YES, what do we call such an
Eco-system?

Answer:

Fossil fuel energy

Explanation:

Temperatures keep rising causing ocean levels to rise or fall

Answer:

they are not similar

Explanation:

because epithelial or epithelium tissue is a type of animals tissue whereas meristematic tissue is a type of plants tissue.

The epithelum and meristematic are not similar because they are not of the same structure.

Epithelial tissues are present in the skin,lining of mouth,lining of blood vessels,lungs of alveoli and kidney tubules. They have divided into different types based on structure and location.

Tissues that bring about overall growth and repair in plants is called meristematic tissue. They also divided into different types based on its functions.

The epithelial tissue is the type of animal tissue where as meristematic tissue is a type of plant tissue, this is why they are not similar.

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We will look at maize (zea mays) kernels on a corncob in order to see the outcomes of basic genetic crosses. Because every kernel is a product of a cross between two parents, a whole cob represents a sizable population of offspring from a specific cross.

The genetic background or the total number of genes affecting the anthocyanin pathway determines the colour of the kernel (e.g RI, Cl and Pr). ' The colour of the starchy endosperm affects the colour of the kernel (white or yellow). The aleurone in yellow and white kernels is colourless.

The colour and shape of the maize kernels show a variety of readily recognisable phenotypes. Yellow corn is produced by a recessive allele of the same gene, but purple corn is produced by a dominant allele.

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The chemical formula for the molecule represented by the model C3H8O2.

There are several ways to model a compound, including:

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Answer:

See below ~

Explanation:

The statements which are true regarding an energy pyramid :

⇒ The number of producers is greater than the number of primary    consumers.

This is because more producers are necessary to satisfy the energy requirements of primary consumers.

⇒ The amount of energy at the primary consumer level is greater than the amount of energy at the secondary consumer level.

This is explained by the previous reasoning.

Answer:

#1 false its difficult but also possible. #2 true and #3 False. the Salivary gland in the mouth make 1.5 liters a day

C.Engulfing a foreign pathogen

Explanation:

Phagocytosis is a critical part of the immune system.

Several types of cells of the immune system perform phagocytosis, such as neutrophils, macrophages, dendritic cells, and B lymphocytes.

The act of phagocytizing pathogenic or foreign particles allows cells of the immune system to know what they are fighting against.

Question:

Imagine that you're an endocrinologist and a patient visits you because they constantly feel restless. You notice that they have a high heart rate and high blood pressure, even at rest.

Which of the following statements best describes a possible diagnosis to explain these symptoms?

Answer: CORRECT (SELECTED)

The patient is experiencing an issue with their adrenal glands, causing a hyper-secretion (over-secretion) of adrenaline hormone.

Explanation:

Normally, the "fight-or-flight" response only occurs at times of emergency. Because this patient is experiencing symptoms of the "fight-or-flight" constantly, they have too much adrenaline in their body due to hyper-secretion from adrenal glands.

Answer:

In Plate Tectonic Theory, the lithosphere is broken into tectonic plates, which undergo some large scale motions. The boundary regions between plates are aptly called plate boundaries. Based upon their motions with respect to one another, these plate boundaries are of three kinds: divergent, convergent, and transform.

Answer:

Explanation:

asexual

Answer:

Explanation:

Blastula is an early stage of embryo development, it is the continuation of t morula which is when the zygote is moved to uterus.

Cells in blastula are actively dividing as formation is still taken place, and are used because this dividing cells are very large and can be easily seen. The chromosomes of Blastula are also more visible than human chromosomes hence necessitates it uses.

Answer:

Here you go:) did my best

Explanation:

Dorsal-Towards the front of your torso, an example would be your ribs

Ventral-Towards the back of your torso, an example would be your scapula

Anterior-Towards the front of the body, an example would be your patella

Posterior-Towards the back of the body, an example would be your optical bone

Answer:

Dorsal- on a human its the back part of the body. Ex: the fin on the sharks back is dorsal.

Ventral- refers to the front part of the body. Ex: the stomach is ventral to the spinal cord.

Anterior- describes the front/direction of the front of the body. Ex: the kneecap is located on the anterior side of the leg.

Posterior- describes the back/direction of the back of the body. Ex: the shoulder blades are located on the posterior side of the body

Explanation:

hope this helps! :)

Answer:

Boreal forest is among the largest terrestrial biomes on earth in which minerals in the soil most rapidly depleted.

The basic points the botanist should include in the lecture about the basic plant taxonomy they should know for identifying plants in the forest are their life cycle and the species which are present in the area.

This is a term which is referred to as a branch of science which involves the study of the physiology and morphology of plants.

Plants are classified based on various features such as the type of roots, life cycle etc. The species which are present also helps to use their similarities in grouping them thereby making it the most correct points.

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Answer:

The study of living organisms divided into many specialized fields that cover their morphology physiology anatomy behavior origin and distribution

Answer: B

Explanation:

Answer: Talc is a nonrenewable resource.

Explanation:

Talc is a mineral, which counts as a nonrenewable resource. Minerals, fossil fuels, and ores are nonrenewable resources because they do not regenerate or renew themselves at a quick enough rate and often take long periods of time to replenish.

Answer:

pulleys

Explanation:

the pulley is a simple machine that helps you perform work by changing the direction of forces making it easier for you to move large objects.

1. If the individual with the dominant phenotype has an affected parent with a recessive phenotype.

2. If the individual with the dominant phenotype has affected offspring with a recessive phenotype.

In a pedigree, two situations can help determine the genotype of an individual with a dominant phenotype.

1. If an individual with the dominant phenotype has offspring with a recessive phenotype, it indicates that the individual must be heterozygous (carrying one dominant and one recessive allele).

This conclusion is drawn because the recessive phenotype can only be expressed when an individual has two copies of the recessive allele.

2. Another situation is when both parents have the dominant phenotype, but they produce offspring with the recessive phenotype.

This scenario suggests that both parents are heterozygous (carrying one dominant and one recessive allele), and the recessive phenotype appears in their offspring due to the inheritance of two recessive alleles.

By analyzing these patterns in the pedigree, we can make inferences about the genotype of individuals exhibiting dominant phenotypes.

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The cell membrane's inside is hydrophobic, meaning that water won't cling to it. In order to effectively separate fluid inside the cell from fluid outside the cell, phospholipids form a two-layer cell membrane.

Large hydrophilic polar or ionic molecules find it difficult to pass through the phospholipid bilayer. The cell membrane prevents the passage of any size charged atoms or molecules.

While the tails (the lipid component) are non-polar, the heads (the phospho part) are polar. The tails, which face the inside of the cell membrane, are "hydrophobic" (fearful of water), whereas the heads, which make up the exterior and inner linings, are "hydrophilic" (lovers of water).

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Answer:

Smog Acid and Rain

Explanation:

When fossil fuels are burned, they release nitrogen oxides into the atmosphere, which contribute to the formation of smog and acid rain. Major sources of nitrogen oxide emissions include: Cars and trucks. Coal-fired power plants.

Answer: The burning of fossil fuels from cars can create many things, some examples of those things include: Global warming, Abundance of Carbon dioxide, and even Ablation.

Explanation:

Their movement will require the input of energy. That is option B.

An active transport is defined as the movement of molecules across the cell membrane from different compartments in the living organism.

The active transport makes use of energy because of the need to move molecules from a semi permeable membrane that is against a concentration gradient.

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Paresite and host evolve together, the parasite adapts to the environment by living in and using the host. Some of the benefits a parasite gets from its host are:

- increase their own fitness by exploiting host for resources necessary for their survival;

- feeding of them;

- using secondary host (intermediate) to assist in the transmisiion for the primary (definitive) host;

- using the body and cells of the host to reproduce.

Answer:

When the egg was soaked in different liquids, it reached a size of 4cm because the water molecules were transported to areas with low water concentration. This type of transport is passive because the water moves from a place of low concentration and does not require energy.

(I don't know what your hypothesis is and not quite sure what the last one means)

Explanation:

hope this helps

Autotrophs are plants, algae, and other organisms that can make their own food.

These organisms are called autotrophs, which translates to "self-feeders." Autotrophs play a crucial role in ecosystems as primary producers, forming the foundation of food chains and providing sustenance for other organisms. Photosynthesis is a complex biochemical process that occurs in the chloroplasts of plant and algal cells.

It involves the conversion of light energy from the sun into chemical energy in the form of glucose. Autotrophs accomplish this by utilizing pigments, primarily chlorophyll, to absorb light energy. During photosynthesis, autotrophs take in carbon dioxide from the atmosphere and water from the environment. With the aid of sunlight, these raw materials are transformed into glucose and oxygen.

Glucose serves as an energy source for organisms, while oxygen is released back into the atmosphere as a byproduct. This ability to synthesize their own organic compounds from inorganic substances gives autotrophs a distinct advantage.

Autotrophs exist in various forms, including land plants, such as trees, grasses, and flowers, as well as aquatic plants like seaweeds and pond algae. Additionally, certain bacteria and protists are capable of photosynthesis, broadening the range of autotrophic organisms.

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Answer:

B In space

because light moves faster where there is no gravity

C is the correct answer

Explanation:

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