Is it possible for a brown haired(BB) parent and a red-haired(bb) parent to have a red-haired child?
No
Yes
Maybe

Answer:

C

Explanation:

Blood is needed to keep us alive. It brings oxygen and nutrients to all the parts of the body so they can keep working. Blood carries carbon dioxide and other waste materials to the lungs, kidneys, and digestive system to be removed from the body. Blood also fights infections, and carries hormones around the body.

Answer:

C

Explanation:

usually it is carrying the oxygen to to other parts of the body hence why the blood is red, our blood is blue till it meets oxygen, and occasionally it is carrying the bad waste in the body to get out so i believe that it is C

Answer:

B

Explanation:

A is just false- there is no bacteria or other organisms inside cells.

C is incorrect because cells have lots of different things inside them

D is only referring to the cytoplasm in cells.

Answer:

A

Explanation:

Answer: Global warming takes place when the amount of carbon dioxide in the air increases.

I hope that this helps you !

Answer:

Due to the acquisition and loss of atomic energy

Explanation:

Answer:

Phosphorus is a significant components in the makeup of lipid bilayer.

Phosphorus is a component of

bones.

Phosphorus is a key nutrient to increase crop yield.

Explanation:

Phosphorus is an element that exist in two forms as either red phosphorus or white phosphorus. It is not found on Earth because it is very reactive. Phosphorus. It is the second most plentiful mineral in the body and it makes up to 1% weight of the food. It is found in food such as meat. It is a major component of lipid bilayer. It is a component of bones and teeth. It play important roles in photosynthesis by capturing and converting sun light energy into useful compounds. It is important to increase plants yield.

Phosphorus cycle is the movement of phosphorus from the atmosphere to the Earth and back to the atmosphere.

Final answer:

The incident in Donora, Pennsylvania led to the enacting of air pollution laws, including the passage of the Clean Air Act in 1954. This event significantly influenced environmental regulations, setting emission limits and advancing command-and-control policies to reduce industrial pollution.

Explanation:

The incident in Donora, Pennsylvania had a profound impact on environmental regulation in the United States. In 1948, Donora was the site of one of the worst air pollution disasters in the nation's history, when a combination of a temperature inversion, local industrial pollution, and the burning of soft coal resulted in a thick smog that persisted for five days. As a result of the Donora Smog, which caused severe health issues and deaths among the local population, enacting air pollution laws became a priority.

A significant outcome of this event was the passage of the first Clean Air Act in 1954, a key piece of legislation that was further strengthened in subsequent years. This act led to regulations that directed industries to reduce emissions, and it pioneered the approach of setting limits on pollutants, leading to the improvement of air quality and the reduction of negative health effects.

These air pollution laws are a form of 'command-and-control regulation', wherein governments specify allowable limits of emissions and require the installation of pollution-control technologies in factories, power plants, and on vehicle tailpipes. By enforcing these regulations, firms have to account for the social costs of pollution, representing a move towards the internalization of environmental externalities into the production process.

Answer:

No, it is a protists.

Explanation:

Protists are those organisms which belongs to kingdom protista. These organisms madeup of one cell, having true nucleus and presence of different organelles such as mitochondria, ribosome, lysosomes, endoplasmic reticulum and golgi bodies etc. Euglena is a plant like protist which has the ability to make their own food like plants due to the presence of chlorophyll.

Answer:

Euglena belongs to kingdom protista

Explanation:

Euglena contains both plant like(presence of chlorophyll) and animal like(heterotrophic mode of nutrition in darkness and lack of cell wall) characteristics.To accommodate such organisms Ernst Hackel proposed the kingdom protista

Answer:

Kingdom Archaebacteria

Explanation:

Archaebacteria is a types of bacteria that can live in high temperature or they require high temperature to live. Archaebacteria belongs to thermophiles. These bacteria grow well in temperature between 55 to 113 degrees Celsius. These bacteria found in hot springs and hydrothermal vents. Examples of Archaebacteria bacteria are Cyanidium caldarium and Chaetomium thermophile.

Answer:

The answer should be C.

The sequential events of protein synthesis include gene location, DNA unwinding, RNA synthesis, mRNA exit from the nucleus, tRNA initiation, codon-by-codon protein construction, protein folding, and final release into the cytoplasm for functional activity.

The process of protein synthesis involves several intricate steps, each crucial for the accurate construction of a functional protein. Here is the chronological order of these events:

Gene to be Decoded Located by Enzymes:

The initial step involves locating the gene to be decoded. Enzymes play a key role in identifying and preparing the gene for transcription.

RNA Polymerase Unzips and Unwinds DNA:

Once the gene is identified, RNA polymerase initiates the process by unzipping and unwinding the DNA double helix. This allows for the synthesis of a complementary RNA strand based on the exposed DNA template.

RNA is Made by Base Matching:

RNA is synthesized by complementary base pairing. Adenine (A) pairs with uracil (U), thymine (T) pairs with adenine (A), cytosine (C) pairs with guanine (G), and guanine (G) pairs with cytosine (C).

RNA Exits the Nucleus and Binds to Ribosome:

The newly synthesized RNA, known as messenger RNA (mRNA), exits the nucleus and travels to the cytoplasm, where it binds to a ribosome, the cellular machinery responsible for protein synthesis.

tRNA Brings in the First Codon:

Transfer RNA (tRNA) molecules carry amino acids to the ribosome, and the tRNA with the anticodon complementary to the mRNA's start codon initiates the process.

Protein is Built Codon by Codon:

The ribosome reads the mRNA codon by codon, attracting appropriate tRNA molecules that carry specific amino acids. These amino acids are then joined together to form a growing polypeptide chain.

Protein Folds and is Able to Do its Function:

The newly synthesized protein emerges from the ribosome and undergoes folding and post-translational modifications to attain its functional three-dimensional structure.

Protein Detaches from Ribosome and Moves to Cytoplasm:

Once the protein is fully synthesized, it detaches from the ribosome and is released into the cytoplasm, where it can perform its designated cellular function.

Final answer:

In protein synthesis, the correct order is transcription of DNA into mRNA, mRNA processing and transport out of the nucleus, translation of mRNA on the ribosome with tRNA, and finally folding and modification of the polypeptide into a functional protein.

Explanation:

Protein Synthesis Process

The process of protein synthesis involves multiple steps required for a cell to produce a functional protein. Firstly, the sequence of nucleotides in DNA is transcribed into a messenger RNA (mRNA) copy during transcription. This mRNA then exits the nucleus and travels to the ribosome. Here, transfer RNA (tRNA) molecules bind to the mRNA in a process called translation, where each tRNA carries a specific amino acid that is added to the growing polypeptide chain. After translation, the polypeptide is folded into its functional three-dimensional shape, which can be followed by further post-translational modifications and transport to the appropriate location within the cell or beyond.

Transcription of DNA into mRNA

Processing and exiting of mRNA from the nucleus

Translation of mRNA by ribosomes with the aid of tRNA

Folding and possible modification of the polypeptide chain into a functional protein

Incorrect ordering, such as starting with 'protein synthesis on the ribosome' or 'tagging in the vesicle' before the transcription and translation processes, does not accurately describe the correct sequence of protein synthesis.

Answer: The Universe Contains B.

Explanation:   I got it right :)

Answer:

The cell membrane is selectively permeable to ions and organic molecules and controls the movement of substances in and out of cells. The basic function of the cell membrane is to protect the cell from its surroundings. It consists of the lipid bilayer with embedded proteins

Explanation:

Answer:

The cell membrane is selectively permeable to ions and organic molecules and controls the movement of substances in and out of cells. The basic function of the cell membrane is to protect the cell from its surroundings. It consists of the lipid bilayer with embedded proteins.

Explanation:

Also if this answer helps you can I please get brainilist

Answer:

1. Troposphere.

Explanation:

Answer:

because you are facing north

if you were facing south it would be flipped

NESW

Never Eat Soggy Waffles

 N

W E

 S

Explanation:

brainliest?

Answer:

because it the compass

Explanation:

testes → sperm duct → glands → urethra → penis

You're welcome. Have a great day!

:)

Answer:

C

Explanation:

Influence of plant under gravity or light is described below.

Explanation:

Final answer:

An experiment to discern whether gravity or light has a stronger influence on plants could involve observing plant growth under varying conditions of light and simulated gravity, employing methods such as clinostats for gravity and directional light sources.

Explanation:

The question about whether gravity or light has a stronger influence on a plant is rooted in the field of Biology. The phenomena of gravitropism and the effects of red and blue light on plant growth and metabolic activities are pivotal to understanding these influences. Gravitropism is the growth response of a plant in relation to the force of gravity, with roots showing positive gravitropism by growing downwards and shoots showing negative gravitropism by growing upwards.

Designing an Experiment:

To test the stronger influence between gravity and light on a plant, you could design an experiment where plants are grown in two sets of conditions - one where light direction varies and gravity is constant, and another where gravity varies and light direction is constant. This could involve using a controlled environment with artificial light and a rotating space to simulate changes in gravity. Observing growth patterns, direction, and general health of the plants in these varied conditions would offer insights into which factor has a stronger influence.

For instance, by rotating plants on a clinostat to simulate microgravity and using directional light sources, we can observe differences in growth direction and vigor as each variable changes. This comparative study would contribute valuable insights into plant responses.

Answer: Camouflage or deterring predators

Explanation: Mimicry can help an organism blend into its surroundings if they are resembling something in the environment.

It can also help deter predators if they are resembling a poisonous or venomous organism; an example of this is the non-venomous king snake, which mimics the venomous coral snake to deter predators from eating it.

Answer:

1). Its advantages is defense adaption.

2). It makes them look like an uninteresting object.

3). It becomes a specie that potential predators normally avoid because it posses an unpleasant or harmful feature like a foul smell or taste, or a poisonous sting.

Note: Several insects look like dead leaves and bird droppings and so, although noticed, are ignored by their potential predators. Example is in Mullerian mimics, unrelated animals like the striped polecat and the striped weasel of the savanna have similar broad white stripes on a black body. Their enemies associate the conspicuous appearance with the foul smelling liquid they squirt, and so avoid them.

Answer:RW X RW

Explanation:

Since they are both heterozygous when we make a prunnet square the options we get our RR RW RW and ww meaning that all phenotypes will be shown

Answer: DNA can be used to help solve a crime by identify who was present at the scene of the crime, DNA could possibly lead to the direct suspect.

By: Fingerprints, strands of hair, saliva, etc.

DNA can be used to identify an individual in a crime scene as double helix molecule composed of two long chains of nucleotides. The linear order of these nucleotides in DNA is highly specific and therefore it can be used to compare a sample found in a crime scene in order to identify a suspect.

DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. Nearly every cell in a person’s body has the same DNA. Deoxyribonucleic acid is a polymer composed of two polynucleotide chains that coil around each other to form a double helix carrying genetic instructions for the development, functioning, growth and reproduction of all known organisms and many viruses.

To learn more about DNA, refer here :

https://brainly.com/question/13695548

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Four conditions for fossilization:

Only dead organism or plant

The dead to be buried quickly

Prevention of decaying and decomposition of the dead

Dead to be buried in environment where carbonates precipitate at large

Explanation:

The plants or animals preserved in sedimentation rock are said to fossilized and the process is called fossilization.

Conditions for fossilization are:

1) Only dead organism or plant: Only dead animal or organism are considered for fossilization.

2) The dead to be buried quickly: To preserve the organism a death by natural calamity is best.

3) Prevention of decaying and decomposition of the dead: The animal needs to be kept in anaerobic conditions and ensured that bacteria do not throng and start the decaying process.

4) Dead to be buried in environment where carbonates precipitate at large:

The soil should be rich in mineral rich water in which carbonates are in excess. The carbonates will get deposited on the degrading tissues and the tissue attain the shape of rock formed by carbonates.

Answer:

Four conditions for fossilization:

Only dead organism or plant

The dead to be buried quickly

Prevention of decaying and decomposition of the dead

Dead to be buried in environment where carbonates precipitate at large

Explanation:

The plants or animals preserved in sedimentation rock are said to fossilized and the process is called fossilization.

Conditions for fossilization are:

1) Only dead organism or plant: Only dead animal or organism are considered for fossilization.

2) The dead to be buried quickly: To preserve the organism a death by natural calamity is best.

3) Prevention of decaying and decomposition of the dead: The animal needs to be kept in anaerobic conditions and ensured that bacteria do not throng and start the decaying process.

4) Dead to be buried in environment where carbonates precipitate at large:

The soil should be rich in mineral rich water in which carbonates are in excess. The carbonates will get deposited on the degrading tissues and the tissue attain the shape of rock formed by carbonates.

Explanation: person above me is right

Answer:

It shows which consumes which. A basic food chain.

Explanation:

Wherever the arrowhead is pointed at, shows that it consumes the specie next to the nock. For example, the arrow on the left has its arrowhead directed at the butterfly. This means that the butterfly consumes the flower. The next arrowhead points at the bird, which means that this bird consumes the butterfly.

Answer:

IT REPRESENTS A FOOD CHAIN

Explanation:

THE BIRD CONSUMES THE BUTTERFLY, THE BUTTERFLY TAKES  THE NECTAR FROM THE FLOWER

Answer:

A habitat can be defined as an area, where different species lives and interact with the other factors, while niche is an ideology, of how an organism's lives and survive in the provided environmental conditions. Habitat consists of numerous niches; Niche does not contain any such components.

Explanation:

Answer: Protein consumption

Explanation:

Consuming proteins produces greater satiety, improves blood glucose stability and improves lipid levels, and balancing carbohydrate consumption with protein consumption is studied as a dietary alternative.

Answer: D

Explanation: More than 90