These weeds are growing in a farmer's field. The weeds compete with the soybean plants the farmer grows, so he needs to get rid of them. For a few years, the former relies on manually removing the woods, but that is labor intensive and limits how much crop he can grow. The farmer decided to change his crop to genetically modified soybeans that are herbicide resistant. This allows the farmer to use chemicals to remove the weeds. With this GM soybean, the chemical kills the woods but does not harm the crop. For many years this works, and allows the farmer to expand his farm and grow more soybeans. But then, one of the farmer's fields has a large weed plant remaining after the field has been sprayed with herbicide
1. Which of the following is the likely reason the weed has remained?
a. The weed needed to be resistant in order to survive, so it became resistant
b. A mutation appeared in one weed plant that made that weed not susceptible to the herbicide
2. Which of the following is likely to happen if that weed stays in place?
a. The trait will spread to nearby weeds
b. The weed will survive long enough to reproduce
c. In time, the herbicide will no longer be effective on that field.

The top layer of the ocean is the warmest because it directly interacts with sunlight and absorbs most of its heat.

The top layer of the ocean, known as the surface or mixed layer, is the warmest due to several factors:

Overall, the combination of direct sunlight, absorption, mixing, and insulation leads to the top layer of the ocean being the warmest.

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Answer:

donno brooo.....

sry

Answer:

Two Times

Explanation:

In meiosis, cytokinesis must occur twice: once after telophase I and again, after telophase II.

Answer:

gases

Explanation:

in the gas phase the molecular forces are very weak

The measurements that could create more than one triangle are options C and option D.

Explanation: For a triangle to exist, the sum of any two sides of a triangle must be greater than the length of the third side.

In option C, the angles measuring 100°, 10°, and 70° do not satisfy this condition, as the sum of the angles 10° and 70° is less than 100°, making it impossible to form a triangle. However, by rearranging the angles, such as 10°, 70°, and 100°, we can create a valid triangle.

In option D, the angles measuring 110°, 40°, and 40° also violate the condition for a triangle, as the sum of the angles 40° and 40° is less than 110°. However, by rearranging the angles, such as 40°, 40°, and 110°, we can create a valid triangle.

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Food grains are stored in the warehouse or granary for future use to maintain the production and supply of food in the country and it is also considered as a security measure for the farmers and government agencies.

The grain storage system is important to preserve the nutritional value of the food grains and avoid the losses incurred due to pests, rodents, and other natural calamities such as floods and droughts.

Food grains are the essential components of the human diet, and they need to be stored with utmost care and caution. The quality of food grains plays a crucial role in ensuring the food security of the country. The farmers and the government agencies take care of storing the food grains in the warehouses, which are usually built in the proximity of the grain-producing areas. These warehouses should be equipped with the latest technologies and tools to ensure the safe storage of food grains.

The government also provides subsidies and financial support to the farmers to build their warehouses to store the food grains. The food grain storage system is crucial for ensuring the continuous supply of food and for the survival of the farmers, especially in the developing countries.

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Answer:

Multiple ways that we can minimise the option of plastic are by reusing different plastics, use compost bins, and use reusable grocery bags or reuse plastic bags when grocery shopping, buy secondhand items and donate used goods, and RECYCLE!!

I hope that this helped :)

There are twenty types of amino acids are there in our body for protein synthesis.

As we all know that our body needs various types of amino acids for protein synthesis, but it doesn't work due to the presence of amino acids only, but there are also many similar biomechanical reactions needed for the smoothening process of body functioning.

Now it is clear about the presence of amino acids. Now, it is necessary to understand what are the functions of amino acids in our body, amino acids help to synthesize proteins they also help in repairing the dead cells into new cells and much more.

Hence at last we can say that amino acids plays a vital role in the synthesis of protein, as protein are the building blocks of our body.

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Answer:

false

Explanation:

This cannot be true because other planets, Earth included orbit the sun witch would have to emit its own gravity

Answer:

1 is petri dish and 3 is agar

Answer:

your answer is d

Explanation:

because if you dip an object into water it becomes acid fluids like gas

The step which is a part of the engineering design process but is not part of a scientific investigation is to imagine

Scientific investigation simply refers to those steps and procedures used to in unraveling the science behind a particular naturally observed phenomena.

So therefore, the step which is a part of the engineering design process but is not part of a scientific investigation is to imagine

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Answer:

the first level is of producers... Above the producers are the primary consumers ... then the Primary consumers and the Secondary consumers ... Above all are the tertiary consumers that are at the top of the food chain...

Explanation:

Answer:

jzurztojhohwohwihowfushs

The term that best describes a white-tailed deer is "primary consumer." The correct answer is D

As a primary consumer, the white-tailed deer feeds directly on plants, such as leaves and grasses, which are producers in the ecosystem. Primary consumers are herbivores that obtain their energy and nutrients by consuming plant material.

They play a crucial role in transferring energy from the producers to higher levels in the food chain.

White-tailed deer are not predators because they do not hunt and consume other animals. They primarily rely on plant matter as their source of food.

They are also not secondary consumers, which are organisms that feed on primary consumers. In the context of the ecosystem, the white-tailed deer occupies the position of a primary consumer as it directly consumes plant material for sustenance and energy. Therefore, the correct answer is D.

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Question

White-tailed deer eat leaves and grasses in their ecosystem. Which of the following terms best describes a white-tailed deer?

A. Predator

B. Secondary consumer

c. Producer

D. Primary consumer

Answer:

two (2)

Explanation:

Remember, the capillaries in simple words refer to a tiny vessel that aids in the removal of waste products, circulation of red blood cells, oxygen, and other vital nutrients to the entire body.

After observing the schematic representation of the human body's circulatory system, we can make the conclusion that the red blood cells will pass through two (2) capillary beds before it reaches the right atrium of the heart.

Answer:

Oxygen and hydrogen ions are also formed from the splitting of water. To replace the electron in the reaction center, a molecule of water is split. This splitting releases an electron and results in the formation of oxygen (O2) and hydrogen ions (H+) in the thylakoid space.

Answer and Explanation:

The brain is composed of three main structures, the cerebrum, cerebellum, and brain stem. The brain sends chemical and electrical signals throughout the body to regulate different biological functions and sense environmental changes. The brain communicates with the majority of the body through the spinal cord.

Greater force of contraction, volume of blood ejected, and cardiac output result in aerobically trained individuals with greater stroke volume compared to untrained individuals

A greater force of contraction consequently increases the volume of blood ejected with each systole (Systolic Volume). Increasing the stroke volume also increases, as a consequence, the cardiac output (CO = VS x HR).

With this information, we can conclude that greater force of contraction, volume of blood ejected, and cardiac output result in aerobically trained individuals with greater stroke volume compared to untrained individuals

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Answer:

(a) base

none of the other make sense

Explanation:

RNA growth is always in the 5′ → 3′ direction: in other words, nucleotides are always added at a 3′ growing tip, . Because of the ANTIPARALLEL nature of the nucleotide pairing, the fact that RNA is synthesized 5′ → 3′ means that the template strand must be oriented 3′ → 5′.

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If a dietary supplement named Collagen Plus claims to improve the condition of skin, hair, and nails, then the supplement most likely provides your body with connective tissue (i.e. proteins).

Connective tissue is one of the 4 major tissues in the body and it is formed by different types of proteins, being particularly collagen the most important protein in this tissues type.

Collagen represents a major protein of the human body which is well known to be present in diverse regions and structures of the body, which include skin,  nails, muscular tissues, tendinous tissue, cartilaginous tissue, organ coverage and internally to support their structures, etc

In conclusion, if a dietary supplement named Collagen Plus claims to improve the condition of skin, hair, and nails, then the supplement most likely provides your body with connective tissue (i.e. proteins).

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Answer: straight line. Once it hits an object, then it bends.

Hope that helped!

Answer:

im pretty sure its a

Explanation:

Answer: Rotation and revolution. Natural phenomena is day/night, seasons changing, tides changing, wind direction, ocean currents, precipitation.

Explanation:

Rotation is when an object spins on its own access, Revolution is when an object orbits or travels in an elliptical around another object. Like the earth revolves around the sun once every 365 days. The earth also rotates once every 24 hours.

For the natural phenomena, when the earth is moving as it does, there is a constant change in everything on the earth. Because of rotation, day and night happens. Because of revolution, seasons change. All of this makes different currents and weather.

Answer:

First question: orbit and spin

Orbit is around the sun, which causes the years to form

Spin is the planet itself, which causes the days to form.

Explanation:

Answer:

Bacteriorhodopsin

Explanation:

Purple Halobacterium species owe their color to bacteriorhodopsin, a light-sensitive protein.