46
In humans, each cell normally contains 23 pairs of chromosomes, for a total of 46
describe evidence that supports the big bang theory
What makes up skin tissue?
A organ systems
B cells
C organs
D. organisms
Answer:
cells
Explanation:
A child has brown hair and brown eyes. His father
has brown hair and blue eyes. His mother has red
hair and brown eyes. The best explanation for the
child having brown hair and brown eyes is that
a. A gene mutation occurred that resulted in
brown hair and brown eyes
b. Gene expression must change in each
generation so evolution can occur
C. The child received genetic information from
each parent
d. Cells from his mother's eyes were present in
the fertilized egg
Answer:
A
Explanation:
The answer is A. sometimes that stuff happens
Answer:
a
Explanation:
I think because it might happen
In the visual system of the mammalian cerebral cortex, the dorsal stream is specialized for detecting____, and the ventral stream is specialized for detecting ___
The dorsal stream is specialized for detecting location , and the ventral stream is specialized for detecting shape.
What is Cerebral cortex?This is referred to as the neural tissue that is found at the outermost to the cerebrum of the mammalian brain.
In the visual system of the mammalian cerebral cortex, the dorsal stream is responsible for detecting location while the ventral stream is specialized for detecting the shape of objects.
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To transcribe a mRNA from DNA in the nucleus the nitrogen base pairing is
Answer:
Unsure about answer so ask to your teacher and reply back.
Explanation:
Transcription is the process of copying a strand of DNA into a strand of mRNA in the nucleus to prepare for protein synthesis.
The transcription would utilize complimentary base pairing rules for DNA to RNA
A-U Adenine to Uracil
T-A Thymine to Adenine
C-G Cytosine to Guanine
G-C Guanine to Cytosine
Uracil replaces thymine in RNA
For the original DNA strand of
3'- TACCGAGATGTATCAACT -5'
The transcribed mRNA would be
5'- AUGGCUCUACAUAGUUGA-3'
Can Legislation make a real difference in our local conservation efforts
Which best explains the effect of reforestation on land?.
Answer: It allows crops to grow in wide steps along slopes.
Explanation: I took the test in edge 2022.
P.S can you give me the brainiest?
What is cytokinesis and when does it occur
Which male reproductive structure is not correctly matched with its function?.
Answer:
epididymis
Explanation:
produce sperm
Which of the following pollutants are most likely the result of a living organism?
Answer:
FULL QUESTION:
Which of the following pollutants are most likely the result of a living organism?
I. Mold
II. Pollen
III. Radon
Answer:
Mold and pollen are results of living organisms.
I and II only.
Although radon occurs naturally (radon gas is a result of uranium being broken down in the rocks and soil below our feet, stated in the lesson), the reason radon is not in this category is because it is not directly a result of living organisms, only of non-living elements of nature - soil and rock.
Which type of cartilage is surrounded by a perichondrium and named for its clear, glassy appearance?.
Answer:
Hyaline cartilage is covered externally by a fibrous membrane known as the perichondrium or, when it's along articulating surfaces, the synovial membrane
Explanation:
What strand of DNA would be reproduced from AAC CT
Which describes the foramen magnum? large opening at the base of the skull that the spinal cord passes through shallow depression on the skull to which the jaw bone attaches large projection on the skull to which the jaw muscles attach tiny spaces between the fused bones of the skull.
A large opening at the base of the skull that the spinal cord passes through.
The correct option is A.
What is a foramen magnum?The foramen magnum is a large oval-shaped opening present in the occipital bone.
There are several oval openings in the skull, it is one of them.
The medulla oblongata passes through it, which connects to the spinal cord and brain.
The correct option is A, A large opening at the base of the skull that the spinal cord passes through.
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Answer:
A
Explanation:
Which body system maintains fluid balance, absorbs lipids, and protects the body against pathogens?.
Answer:
Lymphatic system
Explanation:
The lymphatic system helps maintain fluid balance in the body by collecting excess fluid and particulate matter from tissues and depositing them in the bloodstream.
The _____ that helps an individual to survive in its particular habitat is a feature that is likely to be passed on from generation to generation.
please help
The trait that helps a living organism to survive in its particular habitat or ecosystem is a feature that is most likely to be passed on to subsequent generations.
What is natural selection?Natural selection can be defined as a biological process in which living organisms (individuals) possess certain inherited traits, qualities, and characteristics that enables them in their particular habitat or ecosystem, to successfully adapt to certain environmental factors, survive, and reproduce, as well as passing these traits and genes to their offspring or subsequent generation.
This ultimately implies that, a trait that helps a living organism to survive in its particular habitat or ecosystem is a feature that is most likely to be passed on from generation to generation.
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Which of the following is not a goal of the Seafood Watch program? a. To promote sustainable fishing b. To identify unsustainable sources of fish c. To increase fish sales d. To improve ocean health Please select the best answer from the choices provided A B C D.
Answer:
c. to increase fish sale
Explanation:
hope it helps
Answer: C
Explanation: Seafood watch groups are always looking for ways to promote sustainable fishing as well as improve ocean health. Identifying unsustainable sources of fish is also a part of the Seafood watch program. The only answer left is, increase fish sales.
A lung cell maintains homeostasis. What is this an example of?.
Answer:
Intracellular Communication
In skeletal muscles, fast oxidative (intermediate) fibers are characterized as type ______, and they typically produce ATP through ______ cellular respiration.
Given what we know, we can say that In skeletal muscles, fast oxidative (intermediate) fibers are characterized as type ll-A, and they typically produce ATP through aerobic cellular respiration.
What are fast oxidative fibers?These are a type of muscle fibers that can be trained. This means that they usually do not occur naturally but through continued muscle training by the individual. They are also referred to as enhanced fast-twitch muscle fibers. They are aerobic meaning that they require oxygen to undergo cellular respiration.
Therefore, we can confirm that fast oxidative (intermediate) fibers are characterized as type ll-A, and they typically produce ATP through aerobic cellular respiration.
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What is the embryo called after the cleavage stage?.
Answer:
After the cleavage has produced over 100 cells, the embryo is called a blastula. The blastula is usually a spherical layer of cells (the blastoderm) surrounding a fluid-filled or yolk-filled cavity (the blastocoel).
Answer:
Blastula Stage
Explanation:
<3 hehe
state at least
5 importance of soil to agricultural
Answer:
Soil health is fundamental for a healthy food production. It provides essential nutrients, water, oxygen and support to the roots, all elements that favor the growth and development of plants for food production
Explanation:
How do you preserve a flower ? please help
Answer:
Hang them upside down in a dark, dry, well-ventilated area. Keeping the flowers out of direct sunlight will help them retain their color. The drying process will take about two to three weeks. Once dried, take down the flowers and spray with unscented hairspray for protection.
Define nutrition in your own words ?
Thank you
The various kinds of chemical components in food that are essential for an organism to grow and survive are called nutrition.
Explanation:
Mark at branliest
The medulla _____.
is responsible for voluntary actions
controls muscle coordination and balance
connects the brain to the spinal cord
is the largest part of the brain
C. "connect the brain to spinal cord"
hope this helps
How long does it take for a water bottle to decompose?.
Answer:
450 years
Explanation:
well, according to some researchers, They estimate that due to the PET used in objects like plastic bags, plastic water bottles and plastic straws, it could take upwards of 450 years to decompose.
How are Protista similar to Bacteria? Both are comprised of unicellular organisms. Both are part of the domain Eukaryota. Both have cell walls made of chitin. Both keep their DNA in a nucleus.
Answer:
Both are comprised of unicellular organisms
Explanation:
Answer:
A: Both are comprised of unicellular organisms.
Explanation:
PLEASE THIS IS DUE AT 11:59 how are the consequence of injuries to the heart and spinal cord similar to each other? how are they different from consequences of injuriess to the smooth muscle
Answer:
spinal cord injuries and heart injuries both cause tightness or a feeling of pressure in the neck, whereas muscle injuries can cause swelling and soreness, which often restricts movement.
Explanation:
the spinal cord can cause numbness in any part of the body when injured, as well as cause pressure in neck or chest and tightness in the neck. heart injuries aso can produce a feeling of pressure or tightness in the wounded persons neck. muscle injuries however cause swelling and soreness, as well as often restricting movement.
A baker notices that when dough is made, the one that is left in the warmer area rises faster than the one left in the refrigerator. Why is this?
Answer:
The more sugar your yeast eats, the more gas that gets formed, and the higher the bread rises!
Explanation:
Most recipes call for the dough to rise at least twice; this gives the yeast extra time to eat sugar and produce gas bubbles. The final rise is known as proofing the bread dough.
Brainliest?!My abdomen hurts why?
Answer:
Whether you've got a mild ache, sharp pain, or cramps, abdominal pain can have many causes. For instance, you might have indigestion, constipation, a stomach virus, or, if you're a woman, menstrual cramps. You may also get abdominal pain if you're lactose intolerant or have ulcers or pelvic inflammatory disease.
Explanation:
ASAP!! how does a temperate coniferous forest differ from a taiga forest? (select all that apply).
A. they have coiferous trees
B. they have warm summers
C. they are found near the coastline
D. they receive a good amount of rainfall
The coniferous forest is different from a taiga forest due to having coniferous trees, warm summers and receive a good amount of rainfall.
What is coniferous forests?Coniferous forest has cone-bearing needle-leaved and evergreen trees. This type of forests are found in areas that have long winters and moderate to high annual precipitation so we can conclude that coniferous forests have coniferous trees, warm summers and a good amount of rainfall.
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Industrialized countries should assit countries with tropical rain forests so that those governments can afford to leave their forests intact
Industrialized countries assisting countries with tropical rain forests so that those governments can leave their forests intact is True and necessary.
What is Forest?This is an area which contains large amount of trees. Forests serve as habitat for other organisms and animals too.
Deforestation reduces the amount of trees which when not replaced causes accumulation of carbon dioxide which leads to global warming. This is why these nations should assist so as to ensure adequate conservation of their forest resources.
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