Help Me Please

Thanks

Help Me PleaseThanks

Answers

Answer 1

Answer:

different types or versions of a gene

Answer 2

Answer:

??

Explanation:


Related Questions

Which layers plays the greatest role in the movement of plate tectonics?

A) outer core
B) mantle
C) crust
D) inner core

Answers

B, the mantle because it is highy heterogeneous
It is mantle Bc I’m good at science

After large scale fishing, which populations of organisms are
becoming more rare? Why?

Answers

I’m pretty sure it’s fish

A hurricane passes through the Gulf of Mexico and destroys many of the coastal regions of Northwest Florida. Which of the following is a likely impact of this catastrophic event on biodiversity?
Group of answer choices

Species brought in by the storm surge will displace species native to the coastal wetlands.

Excessive salt from the storm surge will flood coastal wetlands and raise salinity to intolerant levels for the local species, causing a decrease in biodiversity

Coastal wetlands will grow exponentially with the input of nutrients from storm upwelling and biodiversity will increase in these areas.

Species reliant on coastal wetlands for survival may experience a decline in population due to loss of habitat.

Answers

Answer:

Species reliant on coastal wetlands for survival may experience a decline in population due to loss of habitat.

Explanation:

A hurricane destroys many coastal regions of Northwest Florida which leads to the loss of habitat of many species that lives on the coastal region of Northwest Florida. This hurricane destroy the habitat that leads to decrease in population of organisms that lives in that coastal region so we can conclude that the population of organisms decreases due to this hurricane.

please help in your own words i’ll mark brainliest

use an analogy to explain the sequence of events in the replication of DNA

Answers

Answer:

- There are three main steps to DNA replication: initiation, elongation, and termination.

- In order to fit within a cell's nucleus, DNA is packed into tightly coiled structures called chromatin, which loosens prior to replication, allowing the cell replication machinery to access the DNA strands.

what happened when Griffith mixed heat-killed bacteria with the harmless culture of bacteria?
PLEASE HELP!!!!!!!! ASAP!!!!!

Answers

Answer:

C.

Explanation:

the heat-killed bacteria had passed their disease causing ability to the harmless strain

C ............................


Wind can help make ________.

A) electricity

B) trees

C) water

D) computers

Answers

Answer:

A

Explanation:

Things like windmills create electricity and they are moved by the wind. I hope that helps you.

which part of the brain controls the reproductive system​

Answers

The answer is hypothalamus

Как в нашей стране организована автоматизированная система оповещения населения о возникновении чрезвычайной ситуации?

Answers

Долбаеб, это американский сайт, а не русский

Not all traits are determined solely by genes. Many traits have been found to exhibit phenotypic plasticity, which
occurs when individuals with the same genotype exhibit different phenotypes in different environments. Which of the
following is an exampleof phenotypic plasticity?
Well-maintained hedges can be shaped into artistic displays.
O A person who experienced malnutrition as a child is short in stature as an adult.
O Bears living in the arctic developed white fur and cold tolerance over many generations.
Certain breeds of dog have been bred for specific traits, such as poodles being bred for intelligence.

Answers

Answer:

O A person who experienced malnutrition as a child is short in stature as an adult.

Explanation:

Height is a quantitative trait, i.e., a phenotypic trait that depends on the combined action of many genes and the environment. Moreover, phenotypic plasticity can be defined as the ability of one genotype to produce different phenotypes in different environments. In consequence, quantitative traits are influenced by environmental factors and exhibit phenotypic plasticity. Quantitative traits are characterized to have a large variety of phenotypes and follow a normal distribution (a bell-shaped curve) when they are drawn.

is a rotting log considered living or non living? why?​

Answers

Answer:

A rotting log is nonliving. However, it can have mold, lichen, or fungus growing on it, which is not the log itself. Those three things are living. And though the log was once a living tree, at it's current state, it is nonliving.

I hope this was helpful!

(GIVING BRAINLIEST!!)

Which climate zone is shaded in green on the map?

A) Equator
B) Polar
C) Temperate
D) Tropical

Answers

Answer:

C) Temperate

Explanation:

It wouldn't be Equator (Obviously)

Then you have Polar which its NOT

And it couldn't be tropical

So yes!

Answer:

c

Explanation:

hope it helps :D

Which sex chromosome determines the sex of a baby?
Explain your answer.​​

Answers

Answer:

Girls have two X chromosomes  and boys have chromosomes (XY).

Explanation:

Girls have two X chromosomes (XX), and boys have one X and one Y chromosome (XY). Whether a baby will be a boy or a girl is determined at the time of conception.

Match the description with the corresponding fruit part.

1. the innermost protect layer around a fruit seed such as the shell of a peach pit


2. all the layers surrounding the seed of a fruit


3. the middle protective layer of a fruit seed; often the flavorful flesh


4. the outermost skin of a fruit


a. endocarp

b. pericarp

c. epicarp

d. mesocarp

Answers

Answer:edg

Explanation:

endocarp- the inner most protect

layer around fruit seed

pericarp- all the layers surrounding

mesocarp- the middle protective layer of fruit seed

epicarp- the outermost skin

Where does the fetus normally develop?

Answers

Answer:

in the womb !!

Explanation:

hAve a good night

Answer:

Inside the uterus, the blastocyst implants in the wall of the uterus, where it develops into an embryo attached to a placenta and surrounded by fluid-filled membranes.

3. Which type of fossilization occurs when a sticky substance from plants captures and preserves an organism?

Permineralization
Mold
Fossil Resin
Tar

Answers

Answer:

Fossil Resin

Explanation:

The type of fossilization that occurs when a sticky substance from plants captures and preserves an organism is Fossil Resin.

Fossil resins are usually trapped in the resin that some trees and plants including amber, copal, and retinite exude.

Amber is also a fossil resin. Under the right conditions, resins polymerize and turn into copal. Copal matures into amber after several million years.

A biologist studying an unknown pathogen discovers the following characteristics:
• The pathogen contains DNA
• There is no cell membrane present
There is a simple protein capsid surrounding the genetic material

Based on the characteristics of the unknown pathogen, a biologist would most likely classify this as a ___

Answers

Answer:

the biologist will classify it as a prokaryotes

Explain TWO reasons why it is important to develop alternatives to fossil fuel
energy sources,

Answers

1. Fossil fuels are damaging to the environment. They create large amounts of carbon dioxide when burned thus increasing carbon emissions.
2. They are not an unlimited resource and could run out at any minute. If they run out and we don’t have an alternative, we could be in a world of hurt.

How does meiosis create four daughter cells from one parent cell?

Answers

Answer:

Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. ... The process results in four daughter cells that are haploid, which means they contain half the number of chromosomes of the diploid parent cell.

Explanation:

Unlike in mitosis, the daughter cells produced during meiosis are genetically diverse. Homologous chromosomes exchange bits of DNA to create genetically unique, hybrid chromosomes destined for each daughter cell

Do you have a summative in Grade 9 science?​

Answers

Answer:

check with your teacher

Answer:

yes I have

Explanation:

why did you ask

What is the process of shedding the uterine lining that was built up to nourish an embryo?
maturation
ovulation
menstruation
fertilization

Answers

Menstruation because that’s when we shed what was made to carry a baby. Ovulation is the bast time to get pregnant and you have a better chance then. And Fertilization is when an egg is given a sperm to soon become a baby

Answer:

Menstruation is one part of a woman's cycle when the lining of the uterus (endometrium) is shed. This occurs throughout a woman's reproductive life. With each monthly cycle, the endometrium prepares itself to nourish a fetus.

Explanation:

What's a node on a cladogram?

Answers

Answer:

The node therefore represents the end of the ancestral taxon and the stems , the species that split from the ancestor. The two taxa that split from the node are called sister taxa.

Explanation:

Answer:

A n0de corresponds to a hypothetical ancestor. A terminal node is the hypothetical last common ancestral interbreeding population of the taxon labeled at a tip of the cladogram. ... Each internal n0de is also at the base of a clade, which includes the common ancestral population (node) plus all its

Explanation:

decendants

70 points for whoever does this correctly! i would really appreciate it!

Answers

Explanation:

Soil is forned through the process of rock weathering. Weathering is the breakdown of rocks into smaller particles when in contact with water.(Flowing through rocks) Air or living organisms. Weathering can occur physically, biologically or chemically

How does air flow when a low-pressure center occurs in the atmosphere?

Answers

Answer:

A low pressure system has lower pressure at its center than the areas around it. Winds blow towards the low pressure, and the air rises in the atmosphere where they meet. As the air rises, the water vapor within it condenses, forming clouds and often precipitation.

Explanation:


3 Explain the concept individuality in relationships and provide TWO examples.

Answers

Answer:

Individualism is the moral stance, political philosophy, ideology and social outlook that emphasizes the moral worth of the individual. Individualists promote the exercise of one's goals and desires and so value independence and self-reliance and advocate that interests of the individual should achieve precedence over the state or a social group while opposing external interference upon one's ...

1. The pollutants in our atmosphere have the ability to change the entire planet’s

2. is a theory that states that the increasing carbon dioxide in the atmosphere is causing the climate to warm up.

Answers

Answer:

Ans1 Not only does it contain the oxygen we need to live, but it also protects us from harmful ultraviolet solar radiation. It creates the pressure without which liquid water couldn't exist on our planet's surface. And it warms our planet and keeps temperatures habitable for our living Earth

Ans.2 The carbon dioxide theory states that, as the amount of carbon dioxide increases, the atmosphere becomes opaque over a larger frequency interval; the outgoing radiation is trapped more effectively near the Earth's surface and the temperature rises.

Elements such as carbon can move through the
environment and organisms in a cycle because
living and nonliving things interact in _______.
A. cells
B. species
C. organisms
D. ecosystems

Answers

The answer would be D

Elements such as carbon can move through the environment and organisms in a cycle because living and nonliving things interact in ecosystem. The correct option is D.

What is an ecosystem?

An ecosystem is made up of all the organisms and the physical environment in which they live.

These biotic and abiotic elements are linked by nutrient cycles and energy flows. Photosynthesis introduces energy into the system, which is then incorporated into plant tissue.

Healthy ecosystems clean even our own water, purify our air, keep our soil in good condition, regulate the climate, recycle nutrients, and provide us with food.

They supply raw materials and resources for pharmaceuticals and other uses. They are the foundation of all civilization and the lifeblood of our economies.

Because living and nonliving things interact in an ecosystem, elements such as carbon can move through the environment and organisms in a cycle.

Thus, the correct option is D.

For more details regarding ecosystem, visit:

https://brainly.com/question/13979184

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what is earth
please help me​

Answers

Earth is a beautiful planet that revolves around a star called Sun, which is located in one of the arms of our Milky Way Galaxy. It is the only planet known to support life in the Solar System. Humans are the most intelligent civilization on this planet. It's blue when seen from space. Recently, Earth 29 spacecraft was able to land on this planet, after 28 unsuccessful landings of Earth series of spacecrafts. We were able to learn many things about humans, most important of these was the most spoken language of them, which they call English. According to experts, humans are not yet ready to know about our existence. It can take about 1 or 2 more centuries, until they are ready to know about us.

What are the advantages of getting spider silk from goats instead of spiders?

Answers

Answer:

The benefits of genetically modified web spinning goat is that the web produced can be used for many different positive reasons. Spider silk is the strongest naturally occurring fiber and is 6 times strong than steel of the same weight.

Explanation:

i got it right

what type of mutation has the least amount of impact on a protein ?

Answers

Answer: Silent Mutation

Explanation: Silent mutation: Some mutations that change DNA bases do not have any effect on the sequence of amino acids in the protein. These mutations are called silent mutations and they do not affect the structure or function of the protein because there is no effect on the amino acid sequence.

Answer:

Point Mutations

Explanation:

It is the least harmful mutation

which of the following is NOT a way in which a lake can become a
forest? *
A. The plants are eaten by many animals.
B. Dead leaves settle to the bottom.
C. The soils dry out.
D. The lake is filled with sediment.

Answers

Answer: A. The plants are eaten by many animals.

Explanation:

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