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it doesn't matter whether you believe in it or not it still is there

Answer:

A

Explanation:

Energy is from the sun. The sunlight causes plants to grow. Sorry h avent done science is a while.

Answer:

The correct option is D

Explanation:

Beta-thalassemia major is a hereditary disorder that usually causes severe anaemia. This mutation/disorder eventually leads to death if untreated especially during in the first two years of infancy. The treatment usually involves the transfusion of blood to clear the phenotypic blockage caused by the mutation. However, it requires both alleles to have the thalessemia mutation for a patient to be said to have beta-thalassemia major. Hence, it is not true that it involves just the x allele and thus affects males more often than females.

Answer:

At one end, the tRNA has an anticodon of 3'-UAC-5', and it binds to a codon in an mRNA that has a sequence of 5'-AUG-3' through complementary base pairing. The other end of the tRNA carries the amino acid methionine (Met), which is the the amino acid specified by the mRNA codon AUG.

Explanation:

not sure if this is right.

Answer:

I guess tRNA

Explanation:

Answer:

d. A, B, AB, or O

Explanation:

The parent genotypes are AO and BO. Make a punnett square to see the genotypes of the offspring. I tried to make an example one below, but I suggest you draw one out for yourself.

          A                  O

B       AB                BO

O      AO                OO

The four genotypes would be AB, BO, AO, and OO. Because A and B are dominant over the O allele, the phenotypes would just simply AB, B, A, and O.

When  An individual with the AO genotype and an individual with the BO genotype can produce offspring so the phenotypes should be A, B, AB, or O.

It is considered as the two or more genes that are available on the same locus of the chromosome.

Since

A and B are codominant genes.

O is a dominant gene, which can be masked by A and B alleles.

So here The genotype of the offspring can be A, B, AB, or O. It is because of the co-dominance of alleles.

Therefore, the option d is correct.

Learn more about phenotypes here: https://brainly.com/question/15973631

Answer:

polar regions of Greenland and Antarctica

Explanation:

The glaciers of the Antarctic and Greenland ice sheets cannot be spoken of differently than mountain glaciers, as they form ice plateaus that rise high up to 4000 m (with individual peaks up to 5140 m) in Antarctica and 3700 m in Greenland, where the ice overlaps with plateaus and mountain ranges. Antarctic ice cover reaches a thickness of over 4300 m (average 1720 m), Greenland 3400 m (average 2300 m).

Answer: so the answer is D

Explanation:

Answer:

below in the picture!

Answer:

D. Lungs

Explanation:

Just from reading this question, I was able to gather that the answer would be Lungs because it is the one body part that would allow amphibians to survive on land. If they just had gills, they would not be able to survive on land because the gills would always require water. Most amphibians do not have fins, and they (particularly frogs) lose their tails after they grow to be adults. So, that is why my answer would be lungs.

Answer:

true

Explanation:

it can  but it take up to 1,000 years for plastic to decompose in landfills. The plastic bags we use daily take 10 years to 1,000 years to decompose, while plastic bottles can take 450 years or more.

Answer:

TCA

Explanation:

Deoxyribonucleic acid (DNA) is a molecule composed of two polynucleotide strands that coil to form a double helix structure. These DNA strands are antiparallel (i.e., they run in opposite directions) and complementary because the nucleotide sequence in one DNA strand determines the sequence in the other DNA strand. According to the base pair rules, Adenine (A) always pairs with thymine (T), and Guanine (G) always pairs with Cytosine (C). Therefore, if a DNA strand has the sequence AGT, then the other DNA strand will have the complementary sequence TCA.

Answer:

They have gas filled bulbs in order to stay at the top of the water

Explanation:

hope it helps

Bull kelp has evolved to capture sunlight because they have gas-filled bulbs that allow them to float at the surface of the ocean.

Bull kelp is an annual seaweed, meaning it takes a year to develop from a spore to maturity. It can grow by as much as 10 inches (25.4 cm) in a single day. Bull kelp produces spores in reproductive patches (sori), which are mature enough to fall to the ocean floor.

Bull kelp was particularly useful for making lines for fishing nets, harpoons, and anchors. Dogfish oil, saltwater, and freshwater were used to cure the solid portion of the stipe (the stem portion) close to the bottom, sometimes for as long as a year. Because bull kelp can float at the ocean's surface thanks to gas-filled bulbs, they have developed to absorb sunlight.

Thus, Bull kelp has evolved to capture sunlight because they have gas-filled bulbs that allow them to float at the surface of the ocean.

Learn more about Bull kelp, here:

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Answer:

D. Increased precipitation and increased slope

Explanation:

An increase of precipitatioon will overflow a stream, causing it to mover faster, while an increase of slope will cause gravity to pull the slope down faster.

Answer:6

Explanation:

)62

Answer: Flank 1 and 3

Explanation:

The organisms in flask 1 and 3 undergoes cellular respiration.

Cellular respiration is the process by which biological fuels are oxidized in the presence of an inorganic electron acceptor such as oxygen to produce large amounts of energy, to drive the bulk production of ATP.

Cellular respiration is the process that occurs in the mitochondria of organisms (animals and plants) to break down sugar in the presence of oxygen to release energy in the form of ATP.

Cellular respiration is used to generate usable ATP energy in order to support many other reactions in the body.

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Answer: Cycling of Matter and Energy Quick Check

1.While detritivores feed on dead organic matter, decomposers actually break down dead or decaying organisms.

2.Food webs are more complex than simple food chains.

3.heterotrophs

4.autotroph

5.Matter and energy are cycled through the ecosystem.

Explanation:

:)

The first trophic level in every ecosystem is autotroph.

Therefore, the first trophic level in every ecosystem is autotroph.

Learn more about trophic level at: https://brainly.com/question/13267087

Answer:

The Big Bang Theory is the leading explanation about how the universe began.  At its simplest, it says the universe as we know it started with a small singularity, then expanded over the next 13.8 billion years to the cosmos that we know today

Explanation:

i

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The big bang is how astronomers explain the way the universe began. It is the idea that the universe began as just a single point, then expanded and stretched to grow as large as it is right now—and it is still stretching.

Answer:

Variable we  manipulate during experiment. When we graph independent variable it is always on x-axis. most common independent variable includes temperature and time.

Explanation:

Answer:

A variable (often denoted by x ) whose variation does not depend on that of another.

Explanation:

Answer:

A = adenine

T = thymine

C = cytosine

G = guanine

Explanation: its right(:

Answer:

TCACGGTAT

Explanation:

The T’s and A’s corresponding just like the Cs and Gs correspond. Think of it as Apple in a tree and car in a garage

Answer:

1 or A

Explanation:

Don't trust me but that's what i think because dominance is the phenomenon of one variant of a gene on a chromosome masking or overriding the effect of a different variant of the same gene on the other copy of the chromosome. The first variant is termed dominant and the second recessive.

Answer:

Embryonic stem cells, Adult stem cells, Induced pluripotent stem cells (iPSCs), Cord blood stem cells , and Amniotic fluid stem cells

Answer:

B.

Explanation:

Lamarck's theory basically says that traits that are developed over time can be passed on (Theory of Inheritance of Acquired Characteristics), which is incorrect. Darwin is correct that only traits possessed at birth can be passed on.

Lamarck believes that the traits which you learn or develop over time could be passed on. As per Darwin believed that you passed on the traits you possessed at birth. This the option B is correct.

The theory of Lamarck is based on the aspects of the evolution and is the principle that the physical changes in an organism during their lifetime as the development of the organs.  

The use of the parts increases and can be transmitted to the offspring. The theory focuses on the use and disuse, an organism that is driven by greater complexity, effects of the environment, and needs.

Find out more information about the Lamarck's theory.

brainly.com/question/1620116.

Answer:

the Punnet square is

    D     d

D  DD  Dd

d   Dd  dd

the chart is

DD    deafness        25%

Dd     maybe deaf   50%

dd     not  deaf         25%

I'm not 100% sure this is right, but I think it is, hope this helps

Answer:

D. To research molecules in spider venom for new pain medicine.

Explanation:

If she's a medicinal chemist, D is the only answer that refers to chemistry (researching molecules). The others are software/engineering/manufacturing-type roles.