Some animals are concerned about napoleon's plans to trade with humans
because -
f the humans will try to take advantage of napoleon
g the animals need the crops for their own food
h the pigs will take all the profit for themselves
j the animals seem to recall a decision not to deal with humans

Answer: Through the process of photosynthesis, carbon dioxide is pulled from the air to produce food made from carbon for plant growth. Carbon moves from plants to animals. Through food chains, the carbon that is in plants moves to the animals that eat them. Animals that eat other animals get the carbon from their food too.

Answer: The egg and sperm each have one-half of a set of chromosomes. The egg and sperm together give the baby the full set of chromosomes

Explanation:

Answer:

The egg and sperm each have one half of a set of chromosomes. The egg and sperm together give the baby the full set of chromosomes.

Explanation:

Answer: red blood cells

Explanation: took the test haha

CRISPR-Cas9 is a revolutionary gene-editing tool that is changing the face of biology and medicine.

Here are three different scenarios in which its use has been proposed to be beneficial:
1. Genetic Diseases: CRISPR-Cas9 has been proposed to be beneficial in treating genetic diseases such as cystic fibrosis, sickle cell anemia, and Huntington's disease. The technique can be used to edit the DNA of a patient's cells to correct the genetic mutation that is causing the disease. In 2019, the first clinical trials using CRISPR-Cas9 for treating genetic diseases began.
2. Agriculture: CRISPR-Cas9 has been proposed to be beneficial in agriculture by creating crops that are resistant to pests and disease. This would reduce the use of pesticides and increase food production. For example, scientists have used CRISPR-Cas9 to create a wheat variety that is resistant to powdery mildew, a common disease that can reduce yields.
3. Conservation: CRISPR-Cas9 has been proposed to be beneficial in conservation by bringing back extinct species. The technique can be used to edit the DNA of closely related species to create an embryo that contains the DNA of the extinct species. For example, scientists have proposed using CRISPR-Cas9 to bring back the woolly mammoth by editing the DNA of Asian elephants, which are closely related to woolly mammoths. This could help restore ecosystems and prevent the loss of biodiversity.

For more such questions on CRISPR-Cas9

https://brainly.com/question/22549100

#SPJ11

Lamarck's theory of Inheritance of Acquired Characteristics proposed that an organism experiences modification that can be transmitted to its offspring. However, Darwin's Theory of Natural selection disproved the Lamarckian theory. Many biologists have tested this theory (Lamarckian theory) and the result is, more evidence is being demonstrated that the traits and behavior of organisms were the results of natural selection; hence, these changes are mainly controlled by genes.

The formation of a simple lipid bilayer membrane would not be sufficient for the origin of the cell because a cell requires more than just a physical barrier to separate itself from the environment. While a lipid bilayer can provide a basic barrier to separate the internal and external environments, it cannot perform essential functions required for cellular life.

For instance, in order for a cell to survive, it needs to have the ability to maintain a stable internal environment, a process known as homeostasis. A lipid bilayer alone cannot regulate the flow of molecules and ions across the membrane to maintain a stable internal environment. Therefore, the membrane would need to have specialized proteins that allow for the selective transport of molecules and ions in and out of the cell.

Additionally, a lipid bilayer alone cannot carry out metabolic reactions required for cellular functions. Enzymes and other proteins are required for cellular metabolism, which would need to be present within or attached to the membrane.

Learn more about “ lipid bilayer membrane “ visit here;

https://brainly.com/question/30632708

#SPJ4

Explanation:

Remember that Adenine and Thymine nucleotides have the same number whereas Cytosine and Guanine have the same number.

Therefore there is:

24% of Adenine

100% - 24% * 2 = 52% of Cytosine + Guanine

52% / 2 = 26% of Cytosine.

All the thymine(T) pairs with adenine(A) this means that we have the same number of thymine and adenine nucleotides, and the same percentage, hence we have 24% adenine

100-24-24=52%

This 52% is made of guanine and cytosine. We know that all the guanine and cytosine are paired together so we have the same numer of cytosine and guanine bases

2C=52

C=52/2

C=26% cytosine

Answer:

c

Explanation:

The question is unclear about the goal of transmitting sound waves through various materials, so a specific answer cannot be provided. However, if the purpose is to determine the best conductor of sound waves among different metals, it depends on the properties of the metals being tested.

Generally, metals are good conductors of sound waves because they are dense and have a high elastic modulus, which allows them to vibrate quickly in response to sound waves.

Some metals, such as copper and aluminum, are particularly good conductors of sound waves because they are both dense and highly elastic.

However, other factors such as the thickness and shape of the metal sample, as well as the frequency and intensity of the sound waves being transmitted, can also affect how well the metal conducts sound.

Therefore, in order to determine which metal in a table would be the best conductor of sound waves, more information about the specific metals being tested and the experimental setup would be needed.

To know more about "Elastic modulus" refer here:

https://brainly.com/question/30402322#

#SPJ11

Answer: Animal cell's shape and structure are determined by the cytoskeleton.

What is the cytoskeleton?

The cytoskeleton is present in all animal cells, prokaryotic (bacterial) cells contain a very rudimentary version of it, while plant cells do not have one at all. It consists of several types of large molecules that provide physical support to the cell as well as internal transport along its length for organelles like endoplasmic reticulum (ER), mitochondria, vacuoles, etc. The three main components are microtubules, intermediate filaments and microfilaments which give rise to different structures within the cell. Microtubules are long cylindrical tubes made up of two protein subunits (alpha and beta tubulin) that form a hollow tube. These are the main components of the cytoskeleton, they provide support to the cell while also having transport capacity for organelles like endoplasmic reticulum (ER), mitochondria, vacuoles, etc. Microtubules are dynamic structures which means their state is constantly changing i.e., growing, shrinking or moving around depending on requirements of the cell.

The correct answer is the letter

A. the change in the color of their environment

Due to the increase in air pollution, pepper moths have evolved to have a darker color to blend with their environment. This helps them to not be easily seen by their predators.

Answer:

There are four steps to data interpretation:

One good example of data interpretation is looking at pie charts or bar charts.

Through analyzing data, we bring order, manipulate, categorize and summarize raw data that was aggregated through data collection.

The percentage of the population that is a carrier of sickle cell disease is 91%. This is calculated by subtracting the 9% of the population that exhibit signs and symptoms of the disease from the total population (100%).

Disease is an abnormal condition that affects the body of an organism and can cause discomfort, dysfunction or even death. It is often caused by pathogens such as viruses, bacteria, fungi, parasites, or environmental factors such as radiation or chemicals. It can be caused by genetic predisposition or lifestyle choices, such as smoking or poor diet. Symptoms of a disease depend on the type and can range from mild to severe.

This leaves 91% of the population that is a carrier of the disease but does not show any symptoms. This is due to the fact that a person who is heterozygous for the sickle cell allele (has one sickle cell allele and one normal allele) typically does not show any symptoms of the disease.

To learn more about disease

https://brainly.com/question/14083398

#SPJ1

Answer:

D

Explanation:

If it includes numbers it is quantitative

Rheology is the study of the flow and deformation characteristics of materials, including food materials, and is essential for developing and optimizing food products and processes.

Learn more about Rheology

brainly.com/question/14451566

#SPJ11

Anaerobic bacteria thrive in environments that lack free oxygen. The correct answer is C) anaerobic.

Anaerobic bacteria are the type of bacteria that thrive in environments that lack free oxygen. These bacteria are adapted to survive and grow in oxygen-depleted environments, such as deep soil layers, sediments, waterlogged areas, and the digestive tracts of animals. They can obtain energy through processes that do not require oxygen, such as fermentation or anaerobic respiration. In contrast, aerobic bacteria require oxygen to carry out their metabolic processes.

Learn more about bacteria here:

https://brainly.com/question/32173911

#SPJ11

Answer:

Meristematic tissue

Explanation:

Answer:

meristematic

Explanation:

The cycle that would lead to long-term climate change is the one in the orbit of the earth that is present in Option A, the climate change caused by man, pollution, and nature in this way.

Climate change can be caused by humans, such as air pollution from the release of harmful gases and chemicals into the environment, or it can occur naturally, such as the melting of glaciers due to man-made activities. The change in the earth's rotation is another reason.

Hence, the cycle that would lead to long-term climate change is the one in the orbit of the earth that is present in Option A.

Learn more about climate change here.

https://brainly.com/question/28779953

#SPJ1

On a phylogeny, the number of nodes separating two taxa indicates how closely related they are.

A given taxon typically includes several taxa of lower rank. Taxa are arranged in a hierarchy from kingdom to subspecies. Certain taxonomic categories, which are listed in descending order and include kingdom, phylum (in plants, division), class, order, family, genus, species, and subspecies or race, are universally accepted for the classification of protists, plants, and animals.

Kingdom, phylum, class, order, family, genus, and species are the orderly groups, going from largest to smallest. 2. Each level is referred to as a taxon (plural: taxa) or taxonomic category in taxonomic nomenclature.

To know more about taxa you may visit the link:

https://brainly.com/question/1673512

#SPJ4

As per, Hardy-Weinberg equilibrium, the percentage of individuals homozygous for the dominant allele is 49%.

In genetics, the Hardy-Weinberg equilibrium says that, in the absence of any evolutionary forces, the genotypic and allelic frequency of a particular population will stay constant. If specific requirements are satisfied, the frequency of alleles and genotypes in a population in equilibrium will stay constant from generation to generation.

Using the Hardy-Weinberg equilibrium equation -

\(p^2+2pq+q^2 = 1\)

Calculating the value of q²

q = √0.09

= 0.3

Calculating the frequency of the dominant allele which is p,

p = 1 - q,

p = 1 - 0.3

= 0.7

Calculating the frequency of individuals homozygous for the dominant allele (

p²

p² = (0.7)²

= 0.49

Calculating the percentage of individuals homozygous for the dominant allele is:

0.49 × 100%

= 49%

Read more about Hardy-Weinberg equilibrium on:

https://brainly.com/question/16823644

#SPJ1

Yes, Schwann cells secrete growth factors. Growth factors are naturally occurring proteins, which encourage cellular growth, proliferation, and differentiation. They are essential for cell communication, proliferation, and differentiation. Cells require growth factors to survive and reproduce.

Schwann cells are peripheral nervous system cells that support neuron health and growth. Schwann cells secrete several growth factors that stimulate the growth of axons, including nerve growth factor (NGF), brain-derived neurotrophic factor (BDNF), ciliary neurotrophic factor (CNTF), and glial-derived neurotrophic factor (GDNF).

Furthermore, Schwann cells secrete a range of proteins that can help to regenerate damaged nerves. They are also involved in the development and repair of the peripheral nervous system, which involves the regeneration of injured nerves. Schwann cells play a vital role in axonal regrowth by secreting growth factors and providing a physical bridge that aids in nerve regeneration. Schwann cells also help to guide axons to their targets during the development of the peripheral nervous system.

Here you can learn more about Schwann cells

https://brainly.com/question/29811322#

#SPJ11

Answer:

this is answers

scan and see

Explanation:

hope it was usefull

Answer:

gravitational force

Explanation:

Answer:

Insulin production

Explanation:

The gene for insulin can be I serted to an organism then the produced insulin will be used for treatment of diabetes

Answer:

I would say carbonnnnn as it would use oxygen then replicate it out as carbonnn

Answer:

TRUE

Explanation:

All organisms work together to make the reef dynamic and complex entity.

Answer:

Blacktip reef sharks are a critical source to help maintain the delicate balance of marine life in reef environments. They keep fish populations in check and the reefs healthy. However they are highly valued for their meat, fins, leather, liver oil, and fishmeal which makes them prone to overfishing and targeting, and they are endangered yet they are also highly valuable in tourism.

Explanation:

According to the proposed statement, research is important because it provides new knowledge and understanding of a particular topic or field. It can be used to develop new treatments, products or technologies that improve the lives of people around the world.

Research in the primary literature can relate to the biology you are learning in your course by providing a specific example of a biological process in action or by discussing a new theory or finding that is relevant to the topic being studied.

Analyzing the results of the experiments described in the article involves examining the data presented and drawing conclusions about their significance. This might include:

Summarizing how the findings of this research advance the field involves understanding the implications of the results and how they can be used to advance the understanding of a particular field or topic. It also involves considering how the results can be used to develop new treatments, products, or technologies that can benefit society.

Learn more about effectiveness of primary literature:

https://brainly.com/question/1715173

#SPJ4