a researcher crossed the F1 generation of a red snapdragon plant and white snapdragon plant. according to the information provided, what is the phenotype percentage of their offspring F2?


Red 50% & Pink 50%

Red 100%

White 100%

Pink100%

Answer:

the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.

Explanation:

Answer:

it is when plants use the sun to create their food!! they are producers so this is how they get their food!

Answer:

1. Red blood cells: It produces hemoglobin, an oxygen-carrying protein.

2. White blood cells: It produces soluble protein called antibodies.

3. Muscle cell: It produces the muscle protein known as myosin.

Explanation:

The above are some of the specialized cells in multicellular organism. The red blood cell is in charge of carrying oxygen in the body. It contains/produces hemoglobin which is the protein the cell also produces. The hemoglobin also gives the blood cell its red color.

The white blood cell, also known as leukocyte is the component of the blood cell which defends the body against infections. The cell is highly mobile within the body and moves to the site of infection in order to defend it. It produces antibodies that actually defend the body against infections.

The muscle cell are the cells within the human body that help to make the movement of cell to be possible. It produces myosin which also combines with actin, another muscle protein.

Answer:

I think it would be an organ! sorry if not

Answer:

An oft-repeated water vapor myth is that warm air can “hold” more water vapor than cool air because as the air warms its molecules move farther apart, making room for more molecules.

Explanation:

:)

Answer:

B.andE. plz mark brainliest

Explanation:

Just did it on quiz

Answer:

its B and E i just did it and it was right

Explanation:

Answers:

sandstone, shale, limestone,Conglomerates, breccias and more.

Explanation:

sediments are loose materials, such as rock fragments, mineral grains, and the remains of once living plants and animals, that are formed by weathering and erosion, and have been moved by wind, water, ice, or gravity

sedimentary rocks:forms when sediments are compacted and cemented together, when minerals form from solutions, or when water evaporates leaving crystals behind. The sediments in sedimentary rock are often held together with natural cements. Examples of sedimentary rocks include sandstone, limestone, and rock salt.

detrital sedimentary rocks:These are made from the broken fragments of other rocks. These loose fragments are compacted and cemented together to form solid rock. Detrital sedimentary rocks are named according to the shape and size of the sediments that form them. Shale, siltstone, sandstone, and conglomerate are examples.

organic sedimentary rocks: are sedimentary rocks made from the remains of once-living things. One of the most common organic sedimentary rocks is fossilrich limestone. Animals such as mussels, clams, corals, and snails make their shells from CaCo3 which eventually becomes calcite. When they die their shells accumulate on the ocean floor and are cemented together into fossil-rich limestone. Examples include fossil-rich limestone, coal, and chalk.

chemical sedimentary rocks: are chemical sedimentary rock forms when dissolved minerals come out of solution. For example, when lakes or seas evaporate. These rocks are not made from existing rocks like many other sedimentary rocks. Examples include gypsum, limestone, and rock salt.

cementation sedimentary rock forming process in which sediment grains are held together by natural cements that are produced when water moves through rock and soil.

conglomerate a type of detrital sedimentary rock that forms from large rounded sediments over 2mm in size. The roundness of sediment particles depends on how far they have been moved by wind or water. Breccia differs from conglomerate because one has rounded sediments and one has sediments with sharp angles.

breccia a type of detrital sedimentary rock that forms from large sediments with sharp angles that are over 2mm in size. The roundness of sediment particles depends on how far they have been moved by wind or water. Breccia differs from conglomerate because one has rounded sediments and one has sediments with sharp angles.

Answer: Prokaryotic cells have free flowing DNA. This DNA is in a circular shape and flows freely in the cytoplasm

Answer:Prokaryotic cells

Explanation:

Prokaryotic cells as well as bacteria have a free-floating chromosome that is normally circular and is not enclosed in a nuclear membrane instead The DNA simply lives in a region of the cell called a nucleoid.Prokaryotic cells only have a small range of organelles, normally  only a plasma membrane and ribosomes

What is a Prokaryotic cell?

Prokaryotic cells comprise bacteria and archaea. They Normally  have a diameter of 0.1–5 μm, and their DNA is not contained within a nucleus. alternatively , their DNA is circular and can be located  in a region called the nucleoid, which floats in the cytoplasm

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                                                                                               -Tobie The dog

Answer:

Population density will increase and the rate of population growth will eventually slow.

Explanation:

Question:

A population of frogs in a pond is growing under natural conditions with limited resources.

As the frog population increases in size, how will population density affect its growth rate?

Answer: CORRECT (SELECTED)

Population density will increase and the rate of population growth will eventually slow.

Explanation:

The relationship between population growth and population density is proportional, so density increases as population growth increases. However, growth will eventually slow as a population reaches its carrying capacity.

Explanation:

The Tundra is very cold climate so it would be hard to grow anything there such as corn

Answer:

C) metabolism, white blood cell production, and insulin regulation

I think that's the answer.

Answer:

UAA UTC CUG GGC

Explanation:

Answer:

There is a higher oxygen content in the air of the lungs than that of oxygen-depleted blood and a lower carbon dioxide concentration. This gradient of concentration causes gas exchange during respiration.

Explanation:

Answer:

Explanation:

methods produce new plants from vegetative parts of the original plant, such as the leaves, stems and roots. These

Answer:

Vegetative reproduction is any form of asexual reproduction in plants specifically their leaves, roots and stems. In this process, a new plant grows from a fragment of the parent plant or a specialized reproductive structure. Many plants naturally reproduce this way, however it can also be completed artificially.

Answer:

Parathyroid hormone is secreted by the parathyroid glands and is the most important regulator of blood calcium levels.

The parathyroid maintains blood calcium by taking the calcium from the bones.

The body requires exact calcium levels since even tiny variations can lead to problems with muscles and nerves. The following processes are stimulated by the parathyroid hormone: bones' release of calcium into the blood. The intestines' absorption of calcium from meals.

The thyroid glands create the parathyroid hormone, which aids in preserving the appropriate level of calcium in the blood and in tissues that require calcium for optimal function.

This is particularly crucial for bone health as well as nerve and muscle function. The bones, kidneys, and small intestine are directly impacted by the parathyroid hormone.

PTH increases the release of calcium from the bones in an indirect manner through osteoclasts, which eventually results in bone resorption.

Therefore, parathyroid maintains blood calcium by taking the calcium from the bones.

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Answer:

The scent of the perfume is stronger.

Answer: It takes ABOUT a days time to get around once

Explanation:

Answer:

It gets Hotter as you go up and the thermosphere is the hottest layer.

Explanation:

Answer:

During METAPHASE the chromosomes line up along the equatorial plate.

The answer is metaphase II

Answer:

I'm in the stars tonight so watch me be the fire and light the

Answer:

Yy

Explanation:

green is recessive (y) yellow is dominant (Y) and there are no other characteristics, but the colors so it has to be Yy :)

Answer:

C) a tapeworm and a human

Explanation:

A parasitic relationship is defined as the relationship between two organisms in which one organism called parasite fed over other organism called host and parasite get benefits while the host get harmed.

From the given options, relationship between a tapeworm and a human is a parasitic relationship because a tapeworm act as a parasite in human body. Parasite gain food or nourishment while human body loses its nourishment.

Hence, the correct answer is "C) a tapeworm and a human".

Answer:

C: A tapeworm and a human

Explanation:

C is the correct answer

Answer:

The Human Genome Project was begun in 1988 by scientists from 13 nations as a worldwide effort to understand the sequencing of all of the DNA in the human body. What is one potential scientific benefit of this research? a. It will create communication between research centers

The Human Genome Project was begun in 1988 by scientists from 13 nations as a worldwide effort to understand the sequencing of all of the DNA in the human body potential scientific benefit of this researchar It will create communication between research centers.

The Human Genome Project specified the full set of human genes, sequenced them all, and finds some of the alleles, mainly those that can cause disease when they get altered.

Genes can be viewed relative to physical characters of the chromosome, or relative to other genes.

Thus, he Human Genome Project specified the full set of human genes, sequenced them all, and finds some of the alleles, mainly those that can cause disease when they get altered.

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Answer:

A. Miosis

B. DNA molecule

C. Body cells

D. phenotype

E. Recessive traits

F. genotype

G. Punnet square

H. nondisjunction

I. mitosis

J. sex cells

Explanation:

In meiosis cell division, a parent cell divides into four daughter cells whereas in mitosis, one cell divides into two daughter cells. If change occur in DNA molecules, mutation occurs. Phenotype refers to physical characteristics of an organism whereas genotype indicates genetic characteristics. Recessive traits only appears when the organisms have same traits or allele. Somatic cells is known as body cells whereas gametes is known as sex cells.

Answer:

The answer is true

Explanation:

i took the test and got it right please mark brainliest and like!

(Don't listen to the other person)

Answer:

The correct answer is - increase in the number during this period in the lake which suggests there are plenty of resources during this period required for the growth of the algae.

Explanation:

In the given graphical representation, there is a continuous increase in the number of algae present in the lake during the period of time between February to June. There is some fluctuation found in mid-April and early June but it is negligible.

This continuous increase in the number of algae suggests that during this period the resources are in abundance that affects the growth of the alage.