I started out as magma down in the earths

nuts ans grains are SEEDS. vegetables fruits flowers seeds

D.Seeds!

Children will inherit an autosomal recessive disorder like cystic fibrosis if both parents carry the recessive allele. The father must also be a carrier for the children to potentially inherit the disorder.

If a mother carries a recessive allele for a genetic disorder, such as cystic fibrosis, the circumstances under which her children will inherit the disorder is if the children's father must also carry the recessive allele. The correct answer to the question is C. This is because cystic fibrosis is an autosomal recessive condition, meaning that it occurs on one of the non-sex chromosomes and an individual must inherit two copies of the defective allele, one from each parent, to express the disorder. The gender of the child does not affect inheritance of autosomal recessive disorders; thus, male and female offspring have the same likelihood of inheriting the disease.

Furthermore, having a paternal grandfather or a mother's father who also carries the allele does not affect the child's chances of inheriting the condition unless the father himself is a carrier. This can be determined using a Punnett square, which can predict the probability of offspring inheriting the disorder based on parental genotypes.

The answer is A. Abiotic factors are the non-living parts of a species’ habitat. Examplses of abiotic factors are water, moiuntains, wind, rain, temperatuatres, and etcetera. Abiotic factors are significant in an ecosystem because they affect the biotic factors in that they affect their growth and development of organisms in the ecosystem and also their reproduction.

Answer: a / decrease in plant population…….

Explanation: edge 2024

the answer is b cutting down large areas of forest

The proteins of the electron transport chain are located in the inner mitochondrial matrix in eukaryotic cells and in the cytoplasmic membrane in prokaryotic cells. Here they play a crucial role in the production of energy for the cell through the formation of ATP

The proteins of the electron transport chain are located in the inner mitochondrial matrix in eukaryotic cells, and in the cytoplasmic membrane in prokaryotic cells. The electron transport chain is a series of electron carriers and ion pumps that help in the production of ATP, which is vital for cellular energy. Key components include multiple large, multi-protein complexes, one of which is cytochrome c, involved in various chemical reactions that create a proton gradient across the membrane. The location of these protein complexes on the inner mitochondrial membrane in eukaryotes enables the effective pumping of protons from the mitochondrial matrix to the intermembrane space of the mitochondria. The proteins embedded in the prokaryotic plasma membrane perform a similar function, facilitating the production of ATP through oxidative phosphorylation.

https://brainly.com/question/24368622

#SPJ12

The following not included in a typical age structure diagram is  C.  The populations historical growth

A typical age structure diagram provides information about the distribution of a population across different age groups, which helps in understanding population dynamics and predicting population growth. The diagram includes the population sex ratio, which shows the proportion of males to females in each age group.

It also includes the relative numbers of people in different age groups, which is represented by the shape of the diagram (pyramidal, conical, etc.). Additionally, the age structure diagram provides information about the proportions of reproductive age individuals, as this is crucial for understanding fertility rates and population growth potential.

However, the population's historical growth is not included in a typical age structure diagram. Age structure diagrams do not provide information about the past growth rates or precise historical population size. They focus on the current distribution of the population across different age groups and provide insights into the potential future growth based on the age composition of the population. The correct answer is  C.  The populations historical growth

Answer:The correct answer is secretion of hormone gibberellic acid by the fungus Gibberella fujikuroi

Explanation:

It was done in the 1920s and it was because of this experiment that the hormone Gibberellin was discovered which is used in plant elongation and cell growth, as well as dominancy and similar things.

They are both heterozygous for the trait.

They both express the dominant trait, but one of the offspring is recessive. The only option for this is that both are heterozygous and have two genes: recessive and dominant.

You can see this when you draw a Punnett square.

Subject 3 will be Dd where D is the dominant trait, and d is the recessive trait. Subject 4 will be Dd.

Now cross them, and you'll found 25% chances of having a recessive offspring.

You can't have only one of them heterozygous because, when you draw the Punnett square, you'll have 50% dominant and 50% dominant heterozygous.

The same happened with only one homozygous.

And, if they were both homozygous dominant you only have one trail, no two, and again you can't have a recessive offspring.

Glycogen and fats are used by animals to store energy, while plants use starches like amylose and amylopectin. Glycogen is found primarily in liver and muscle cells, and fats deliver a dense energy supply. Starch provides an accessible energy source for the less dynamic energy requirements of plants.

Glycogen is the energy storage compound found in animals, and starch is the energy storage compound of plants. Animals use glycogen and fats, including oils and triglycerides, as their primary sources of stored energy. Glycogen is a highly branched polymer of glucose and is especially prevalent in liver and muscle cells for quick energy release. Fats, including oils and triglycerides, offer animals a dense energy source due to the high energy content of fatty acids (R-COOH) present in the fat molecules.

On the other hand, plants use starch molecules, such as amylose and amylopectin, for energy storage. Starches are less complex than animal polysaccharides and are suitable for the less dynamic energy needs of plants. When plants need to use this stored energy, they hydrolyze the starch back into glucose units to fuel their metabolic processes.

Answer:

Option (A).

Explanation:

Mitosis can be defined as a type of cell division that produces two identical daughter cells from a single parent cell. Mitosis is responsible for growth and repairing of old or damaged cells.

When bone breaks, mitosis occurs in pre-existing bone cells, which leads to formation of new bone cells to heal broken bone.

Thus, the correct answer is option (A).

Answer:

A. insect and pest populations decreased

Explanation:

Muscle cells can contract, a function unique to them, with skeletal muscles enabling bone movement and cardiac muscles pumping blood. Striations in skeletal and cardiac muscles arise from the alignment of sarcomeres, giving them a banded appearance. Smooth muscles, in contrast, are not striated and are located in the GI tract, among other organs.

Differences Between Types of Muscle Tissue

Muscle cells are specialized to contract and produce movement, a function not found in other cells. Muscle cells, specifically skeletal muscles, are responsible for moving bones, while cardiac muscles contract to pump blood within the heart. Unlike cardiac and skeletal muscle, smooth muscle cells, which are found in the gastrointestinal tract among other locations, are not striated due to their arrangement in sheets rather than bundles.

Striated muscles, such as skeletal and cardiac muscles, are characterized by their banded appearance, which is due to the sarcomere structure within the muscle fibers. While both types of striated muscles contain sarcomeres, which are the functional units of muscle contractions, their arrangement is slightly different in each, contributing to their unique appearances and functions.

The function of the skeletal muscle is to permit voluntary movement, as exemplified by the action of the biceps muscle when lifting an object. In contrast, cardiac muscle function is involuntary and specifically adapted to pump blood through the heart chambers and throughout the body.

The ANSWER is:

Assuming ur doing SOS:

In organisms that most often reproduce asexually, the product of sexual reproduction is often more resistant to unfavorable environmental conditions than the individual of the species produced by mitosis. Some kinds of protists such as protozoans and algae do not usually reproduce sexually unless growing conditions have become unfavorable. Many plants do not produce seeds until the approach of winter or a dry period of the year.

Sexual reproduction is defined as the fusion of male and female gametes to give rise to the organism. Sexual reproduction leads to diversity and variation. However, some asexually reproducing organisms undergo sexual reproduction.

The organisms reproducing asexually switch to sexual reproduction as:

1. Algae and fungi reproduce asexually, a mode of reproduction in which the organisms are genetically similar to the parent.

2. The algae and fungi switch to a sexual mode of reproduction because of the adverse conditions of the environment.

3. Sexual reproduction leads to diversity and variation that help the offspring to be better suited and sustained to the environment, having higher chances of survival.

Thus, during adverse conditions, the organisms like fungi shift to the sexual mode for the better survival of their offspring.

To know more about sexual reproductions, refer to the following link:

https://brainly.com/question/7464705

The key outcome of meiosis II is the production of four unique haploid cells, which are important for genetic diversity in sexual reproduction.

The important outcome of meiosis II is the separation of sister chromatids into individual chromosomes, resulting in the formation of four genetically unique haploid cells. During meiosis II, two haploid cells produced from meiosis I undergo cell division without chromosome replication in interkinesis. The division in meiosis II follows steps similar to mitosis but it's critical in ensuring genetic diversity through the creation of unique gametes for sexual reproduction.

The given statement is true.

The arteries are the blood vessels, which carry the oxygenated blood away from the heart. The arteries carry the oxygenated blood to the capillaries. the capillaries are highly branched thin walled blood vessels.

In the capillaries, the actual exchange of the gases between the blood and the body tissues takes place through the diffusion process. In the process of gaseous exchange, the capillaries become rich in carbon dioxide and other wastes, which they pass down to the veins and the veins carry the blood to heart.

Arteries carry oxygenated blood is a true statement.

Further Explanation:

Heart is a major central organ of the circulatory system. This helps the organism to use up the oxygen taken by the process of respiration by channeling to different organs. This process is undertaken by the help of blood vessels. Heart pumps the blood to different organs by means of blood vessels. Arteries are a type of blood vessel. The blood vessel is generally divided into three types;

a. Arteries

b. Veins

c. Capillaries

They vary in shape, size, structure and function. The blood vessel which is generally responsible to carry blood away from the heart to the body organs is artery. Artery carry oxygenated blood. This blood reaches the capillaries and the process of diffusion occurs. Diffusion is the process that brings about the gaseous exchange in the body. The waste material and other not required components are filtered and is excreted out of the body.

Thus, artery carry oxygenated blood away from the heart.

Learn more:

1. Learn more about proteins https://brainly.com/question/1420458

2. Learn more about DNA https://brainly.com/question/2416343

3. Learn more about replication https://brainly.com/question/1600165

Answer Details:

Grade: High School

Subject: Biology

Topic: Human physiology

Keywords:

Heart, artery, veins, capillaries, oxygenated blood, deoxygenated blood, blood, gaseous exchange, excretion, pumping.

Viruses cannot be killed by antibiotics. APEX

Answer: They maintain ecological balance by preventing desertification.

Explanation:

Vascular plants are plants that have conducting tissues, phloem and xylem. These tissues are responsible for transporting water and nutrients from the soil to the ground.

Xylem is responsible for transporting water and phloem is responsible for transporting nutrients from the soil to the plants. They have leaves, stems and roots.

Vascular plants produce seeds and fruits. Because of the fruits they produced, they can be grown or can multiplied by sowing their seeds therefore enhancing their multiplications and preventing desertification. They maintain ecological balance by reproducing by seeds and multiplying.

Examples are angiosperms.

Enzymes can be denatured unfolded by the environmental factors including heat or chemicals.

Enzymes are proteins found in living organisms that can speed up chemical reactions while remaining unchanged at the end of the reaction.

Heat and chemicals are two factors that can denature enzymes. This is due to:

As a result, for an enzyme to function properly, the external factors that influence its activities must be normal and favorable.

Thus, heat and chemicals are some factors that can denature enzyme.

For more details regarding enzymes, visit:

https://brainly.com/question/14953274

#SPJ2