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Answer:

Farming affects biodiversity as it needs space and chemicals.

Explanation:

Farming requires space, so it firstly contributes in the habitat loss of many plants and animals species that were already present there. Then seeds are sown to grow the desired

Explanation:

A way I like to remember heterozygous is by remembering that the other word for heterozygous because brainly wont let me say it apparently. The same gender liking each other, so (word) is same, hetero is different.

each square would have 25% each because 100%÷4=25.

Dominant one is like mixing black and blue together,the black is gonna give a dark effect to blue so black is dominant.

Blue is recessive.

The percentage of the Ss is 75% while the percentage of the ss is only 25%.

Given that we have the genotypes of the both parents as Ss. The Ss imples that the gene for short fur is dominant over the gene for long fur.

Now, when we perform te cross for the first generation, we will discover that we have the offspring; Ss, Ss, Ss and ss. The percentage of the Ss is 75% while the percentage of the ss is only 25%.

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Answer:

D.) All of the above

Explanation:

Bacteria has become a major component in the processing of dairy products because of various factors. The distribution of bacteria aids factors like ripening and flavor development of cheese and curd and also aids fermentation.

Curd, cheese and butter production all involve the use of bacteria.

The bacteria commonly used to make curd is lactobacillus bacteria.

The bacteria commonly used to make cheese are lactococcus, lactobacillus and streptococcus genera

The bacteria commonly used to make butter are lactococcus and leuconostoc .

Answer:

CELL

Explanation:

Answer:

12. C. slight temperature range

13. B. little wind

Explanation:

Grassland biomes do not have a slight temperature range, they have a large one. It could be very hot in the day time but then quite cold at night.

Deserts do not have little winds blowing across them. These winds are usually strong and dry. The sand dunes in deserts were formed by these winds as they pick up sand particles and carry it to another area.

Answer:  This is a series of skulls and front leg fossils of organisms believed to be ... 3. What is the biggest change in leg anatomy that occurred from the dawn ... Shown below are images of the skeletal structure of the front limbs of 6 animals: human,

Explanation: i think

Answer:

Sickle cell disease (SCD) is a blood disorder that a child is born with. It's passed down through a parent’s genes. Children with SCD make an abnormal type of hemoglobin. This is the protein in red blood cells that carries oxygen to all parts of the body. With SCD, the body organs and tissues don’t get enough oxygen.

Explanation:

Healthy red blood cells with normal hemoglobin are round and move easily through blood vessels. When a child has SCD, the red blood cells are hard and sticky. They are shaped like the letter C (and like a farm tool called a sickle). These damaged red blood cells (sickle cells) clump together. They can’t move easily through the blood vessels. They get stuck in small blood vessels and block blood flow. This blockage can cause pain. It can also damage major organs.

Sickle cells die sooner than healthy cells. Normally the spleen helps filter infections out of the blood. But sickle cells get stuck in this filter and die. Having fewer healthy red blood cells causes anemia. The sickle cells can also damage the spleen. Without a healthy spleen, children are more at risk for serious infections.

There are several complex types of the sickle cell gene. Some don’t cause symptoms or severe problems, but others do. Talk to your child’s healthcare provider about the specific form of sickle cell your child has.

Most children with SCD will start showing symptoms during the first year, often around 5 months.

Answer:

IN my opinion I dont really thinkthe child would have ssickle cell because the mother or father dont  have it, its  only one part of its family have it but if the one part of its family sickle cell jeans is storng thn yes the child may get it .

Explanation:

Answer:

sure , me :)

Explanation:

Answer:

True.

Explanation:

X-linked recessive diseases most often occur in males. Males have only one X chromosome.

HOPED THIS HELPED!!

Answer:

The bacteria are still present and may obtain antibiotic resistance to spread to other species by horizontal gene transfer.

Answer:

Flipper of a whale and bird's wing are homologous structures.

For more better explanation see below.

Explanation:

Flipper of Whale is homologus to the wing of a bird. Homologous organs - The structure which are similar in their morphology, anatomy, genetics and embryology, but dissimilar  in their functions.  

Flipper of whale and wing of bird has similar morphology and anatomy, but differ in their functions according to their species as  well as the habitat where they live in.

A dolphin’s flipper, bird’s wing, cat’s leg, and the human arm are considered homologous structures. Whereas human beings have bones such as the humerus, ulna, radius, wrist bones, and fingers, these features appear as similar bones in form in the other animals. Bats, whales, and many other animals have very similar homologous structures, demonstrating that these creatures all had a common ancestor.

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Answer:

Human arm and cats leg

Explanation:

Answer:

bc

Explanation:

trust mate i got an a plus i think or a normal a

Answer:

Jason, i don't have much time because I'm very tired and i have to go to bed but this a good example of homeostasis.

Imagine that the cell is exposed to some kind of stressor such as extremes of temperature, exposure to toxins, or mechanical damage. The chain reactions will be

The combination of all this can lead the cell to death but it can respond in various ways:

Answer:

B DNA to RNA to protein

Explanation:

i just did it

Answer:

I think it would be C, that is the only one that makes sense to me. Hope i can help

Explanation:

Answer:

can u please send the diagram.

Answer:

D. Hydropower can harm native aquatic populations.

Explanation:

Answer:

Physical and chemical weathering often happen at the same time, but the ... Water that freezes in cracks and forms ice, salt from evaporated seawater, ... For example, the rocks on a riverbed smooth each other because they collide in the current. ... Oxidation is the reaction of oxygen with chemicals in a rock.

Explanation:

Answer:

The three R's – Reduce, Reuse and Recycle – represent the best strategy for conserving non-renewable oil, coal and natural gas. ... Increasing the reliance on renewable energy sources, such as solar, wind and geothermal generators, can also help conserve the dwindling supplies of fossil fuels that remain in the ground.

Explanation:

Answer:

Yeast is used in bread making

Answer:

1. N/A

2. a cell

3. organ system

4.Tissues are groups of similar cells that have a common function. While an organ is a structure that is composed of at least two or more tissue types and performs a specific set of functions for the body.

5.

nervous system - The nervous helps the whole body communicate, our body needs to communicate so we can actually do things like breathing.

respiratory system - The respiratory system gives cells the oxygen they need to survive, and cells keep humans alive. Humans cannot survive without breathing.

digestive system - The digestive system is important for breaking down foods into nutrients, those nutrients are then used to heal and nourish the human body. The digestive system also helps us pass toxic wastes that build up in our bodies, so we don't get sick.

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hope this helps :)

Answer:

Cells do not use the energy from oxidation reactions as soon as it is released. Instead, they convert it into small, energy-rich molecules such as ATP and nicotinamide adenine dinucleotide (NADH), which can be used throughout the cell to power metabolism and construct new cellular components.

Answer:

1. false

2. false

3. true

4. true

5. true

Explanation:

Answer:

I think C)The would have to take in and use more energy in order to break the covalent bonds.

Explanation:

Since hydrogen bonds are weaker than covalent bonds.

Answer:

Fungi are unicellular or multicellular eukaryotic organisms that are dependent for their energy and food on dead organic material or other organisms. These organisms produce by both sexual and asexual reproduction.

1. club fungi show a bipolar mating system as they have positive and negative mating strands.

2. sac fungi have an erect fruiting body filled with asci.

3. The chytrids have a cell wall of chitin, a flagellum, absorptive structures for nutrition therefore have a lineage.

4. The common molds grow in the form of hyphae and shows all for of nutrition and live in every possible habitate.

hope this helps you! :)

Culture can introduce strains in  a relationship.

The term culture is regarded as the totality of the way of life of a people. Civilizations are rooted in the culture of the people this is why whole societies can never be alienated from their culture.

However, where there is a disparity in cultural orientation;

Hence culture can introduce strains in  a relationship.

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Fertilization

Explanation:

When a sperm and egg combine, it is called fertilization.

Answer:

fertilization

Explanation:

The main factor that affects the growth of a organism is the pollution caused by factories and wastes as well as harmful gases released.