there is 10 organs in the digestve systems.
Explanation:
The main organs that make up the digestive system (in order of their function) are the mouth, esophagus, stomach, small intestine, large intestine, rectum and anus. Helping them along the way are the pancreas, gall bladder and liver. Here's how these organs work together in your digestive system.
If green house emissions do not decrease, what will happen to global climate?
Predict:
Observe:
Explain:
Answer:
If green house gas emissions do not decrease the globe will increasingly get warmer. The sun's heat enters the atmosphere, some heat will escape, some will be trapped. Carbon dioxide causes the heat to remain in the atmosphere. Without carbon dioxide Earth would very cold, but with the use of fossil fuels and other unsustainable resources we are releasing too much carbon dioxide in the atmosphere. This is causes way too much heat to remain trap. And this is what is causing global warming
Which of these is the BEST way to assure a healthy animal stays healthy?
A) Enlist the help of an ethologist to observe its behavior
B) Breed it frequently
C) Proper nutrition
D) All of the above
which student correctly identified the outcome of meiosis?
Identify the plant phylum based on the description.
A tree that can be found in the mountains and produces seeds in cones is a type of
.
A tree that produces blossoms that can be fertilized and develop into fruit is a type of
.
This low-lying plant that requires damp surfaces and does not have a system to transport water is a
.
Answer:
Conifer
Flowering plant
Moss
Answer:
Can confirm
Explanation:
In humans, brown eyes are generally dominant over blue eyes. Find the phenotypic and genotypic ratios of a cross between two heterozygous brown-eyed people. Choose This is a required question
Answer:
Brown eyed genotype: Aa (eterofzygous) or AA (homofzygous)
The genotypes derived from the cross are: AA, Aa, Aa, aa
The phenotypes are: 3 with brown eyes and 1 with blue eyes (aa)
The phenotypic ratio is 3:1 (brown eyes: blue eyes) and the genotypic ratio is 1:2:1 (dominant homozygous: heterozygous: recessive homozygous).
What happens in a heterozygous cross?In humans, the allele for brown eyes (B) is dominant over the allele for blue eyes (b). Heterozygous individuals, who carry one copy of each allele (Bb), will have brown eyes.
When two heterozygous brown-eyed individuals (Bb) cross, the possible genotypes of their offspring are:
BB (brown eyes): 25% chance (homozygous dominant)
Bb (brown eyes): 50% chance (heterozygous)
bb (blue eyes): 25% chance (homozygous recessive)
So, the genotypic ratio of the offspring is 1:2:1 (BB:Bb:bb).
As for the phenotype, the only possible one is brown eyes and it occurs in 75% of the offspring (25% BB + 50% Bb)
Therefore, the phenotypic ratio of the offspring is 3:1 (brown eyes: blue eyes)
It's worth noting that while this is the typical outcome of crosses involving the eye color genes, it's not universally accurate, as other factors and genes might have an influence on the phenotype. Additionally, in reality, eye color is a complex trait and many other genes are involved not just B and b, so the dominance is not always that clear.
Learn more about crossing over, here:
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define polymer
simple
Answer ASAP
Answer:
A polymer is a bunch of monomers put together in simplest terms.
what forces the magma beneath to move?
Answer:
pressure
Explanation:
the earth's tectonic plates create pressure to make the magma rise
Name three elements used to date fossils with absolute dating
Answer:
Among the best-known techniques are radiocarbon dating, potassium–argon dating and uranium–lead dating. By allowing the establishment of geological timescales, it provides a significant source of information about the ages of fossils and the deduced rates of evolutionary change.
Explanation:
- Eijiro
2. The ability of an organism to replace body parts is called a.
A: Regeneration
B: Reproduction
C: Restitution
D: Reintroduction
Answer:
a. Regeneration is the answer
will somone pleas answer this
Answer:
Main idea
Explanation:
Please help on this
Answer:
Phylum
Explanation:
Just look for the one word that's repeated throughout all 4 animals' column, then look to the left and pick the taxon it belongs to.
Which of these choices most accurately describes how particles move in a transverse wave?
A)particles in the medium move perpendicular and parallel to the direction of the waves
B)the particles in the medium move perpendicular to the direction of the waves
C)the particles in the medium move parallel to the direction of the waves
Or D) particles in the medium move in a circular direction around the wave.
1. What is true of two organisms that are in the same phylum?
A. They are likely the same species too.
B. They are more closely related than two organisms who are the same genus.
C. They are more closely related than two organisms who are in the same order.
D. They are less closely related than two organisms who are in the same class.
ANSWER FOR BRAINLIEST AND 70 POINTS!!
Answer:
Female
Have a great day!
Answer:
male
Explanation:
the last two chromosomes the x is bigger than the y which shows that it's a male if it was a female both xy would be the same height
I really don’t know the answer can you please help me thank you
Answer:
B
Explanation:
lipids is just another word for fats. the most basic form of fats are fatty acids, and glycerol is another building block of types of glycolipids
During meiosis, homologous chromosomes exchange genetic material. This exchange of
genetic material -
Answer:
During meiosis, homologous chromosomes may exchange genetic material during a process called "crossing over."
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Answer the question and then find key word(s) from the question that helped you get the answer.
Answer: I think it’s b
Explanation:
WILL GIVE BRAINIEST
Explain the roles the nucleus, Endoplasmic Reticulum, Ribosome, and Golgi Body plays in protein synthesis
must explain all roles to get brainiest
Answer:
I really don’t know to be honest
Explanation:
30 points and brainly
Why do radio telescopes tend to produce blurry images? ASAP
Answer: When light passes through an opening it will dissfract. The smaller the opening, the blurrier the image will be
Explanation:
please answer this quickly
which era was blue ridge in
Messages sent by the brain to the endocrine system pass
O A. from neurons to neuroendocrine cells via neurotransmitters
B. from neuroendocrine cells to neurons via hormones
C. from neuroendocrine cells to glands via action potentials
O D. from neurons to neuroendocrine cells via action potentials
Answer:
c. from neuroendocrine cells to gland via action potentialpituitary gland is a neuroendocrine gland which release hormones for the production of other glands
also called as master gland
Which organ breaks down fats. look at the diagram of the digestive system.
Which organ breaks down fats?
A
B
C
D
Answer:
a
Explanation:
What are four conditionsrequired for fossilizationof an organism?
Answer:
The organism generally must have hard parts such as shell, bone, teeth, or wood tissue; the remains must escape destruction after death; and the remains must be buried rapidly to stop decomposition. This does make the fossil record biased because animals with soft bodies are less likely to form fossils.
Explanation:
I hope that this helped you ;)
The colors of stained glass are metallic oxides (combinations of
different metals and oxygen), but the beautiful colors you see aren't
due solely to the coloring in the glass. It's the light passing through
the glass that reaches your eyes. The natural light changes from
morning to night, even from moment to moment. Our perception of
stained glass changes with the light.
Answer:
Yes.
Explanation:
Our perception of stained glass changes with the light because light is the main thing which allows us to see the colour of stained glass. Light has several colour but we can see them when it pass through a specific medium such as prism. The stained glass also act as a prism which allow us to see different colour when the light passes through this glass so we can say that light is responsible for the appearance of colour.
How are the symbols written for alleles that share incomplete dominance?
A. The second letter is always a lowercase letter.
B. One is a capital letter; the other is not.
C. Both are capital letters.
D. Both are lowercase letters.
Answer:
B
Explanation:
tell me if I'm wrong but your welcome
Why is exponential growth usually very rare in nature
Answer:
Explanation:
The scarcity of natural examples is due to the fact that there are population controls due to a limiting amount of resources such as food, light, shelter, water as well as to factors such as predation, climatic change, and disease.
Answer:
In the real world, with its limited resources, exponential growth cannot continue indefinitely. Exponential growth may occur in environments where there are few individuals and plentiful resources, but when the number of individuals gets large enough, resources will be depleted and the growth rate will slow down.
Explanation:
True or False?
Scientists have complete knowledge of atoms and this knowledge can never change
your answer is false. have a good day!
11. Which of these claims is most likely true of two species that share a recent common ancestor?
A. The two species have different developmental patterns.
B. The two species share DNA sequences.
C. The two species have similar arms and legs.
D. The ancestors of each species looked very different.
Answer:
B. The two species share DNA sequences.
Explanation:
Although we can use all of these, DNA supports the determination of common acestory the best.