What is Gregor Mendel remembered for?
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Answer:
Gregor Mendel is remembered as the "father of modern genetics" for his pioneering work on pea plants in the 19th century. He conducted a series of experiments to study how traits are inherited from one generation to the next, and his discoveries laid the foundation for our understanding of genetics.
Mendel's most significant contribution was his formulation of the laws of inheritance, now known as Mendelian inheritance. He proposed that traits are passed down from parents to offspring in discrete units called "genes." Through his experiments, he identified dominant and recessive traits and showed how they can be inherited independently of each other.
One of Mendel's famous experiments involved crossbreeding pea plants with different characteristics, such as flower color or seed texture. By carefully observing the resulting offspring and analyzing the patterns of inheritance, Mendel was able to deduce the basic rules of heredity. He found that traits are determined by pairs of alleles, with one allele inherited from each parent.
Mendel's work was not initially recognized during his lifetime, but his findings were rediscovered and widely accepted in the early 20th century. Today, his laws of inheritance are fundamental to the field of genetics and are taught in biology classrooms around the world.
In summary, Gregor Mendel is remembered for his groundbreaking experiments with pea plants, which led to the discovery of the laws of inheritance and laid the foundation for modern genetics. His work revolutionized our understanding of how traits are passed down from one generation to the next
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Cynthia, a 55 kg woman, is training to run a marathon. How many grams of carbohydrate does she need during periods of heavy training?
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I hope that's the answer you are looking for
The kidneys are the filtering devices of blood. The kidneys remove waste products from metabolism such as urea, uric acid, and creatinine by producing and secreting urine. Urine may also contain sulfate and phenol waste and excess sodium, potassium, and chloride ions. The kidneys help maintain homeostasis by regulating the concentration and volume of body fluids. For example, the amount of H+ and HCO3 - secreted by the kidneys controls the body's pH.
B. nitrogenous bases only.
C. phosphates and sugars.
D. nitrogenous bases and sugars.
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DNA strands constitute chemicals called nucleotides. DNA molecules on the otherhand are made up of 2 polynucleotide chains. This polynucleotide isarranged on the backbone, the double helix. These nucleotides(polynucleotide and nucleotides) are composed of three parts: a phosphate, asugar (deoxyribose), and a type of compound base. Deoxyriboseand phosphate creates the backbone of the side of the ladder, nucleic acidwhile the base join both polynucleotide chains like the rungs of the ladder.
b. yellow offspring
c. blue offspring
d. A and B
e. A, B, and C
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In a dihybrid cross, a blue budgie is crossed with a white budgie creating only blue offspring because all the progeny will show genotype yyBb, option c is correct.
What is a dihybrid cross?
In a dihybrid cross, one character is dominant over the other and masks the other allele and in a dihybrid cross, it follows the law of independent assortments.
Blue offspring only, because If a bluebudgie is crossed with a white budgie, yyBB or yyBb × yybb. let us yyBb for blue budgie, so we have; yB, yb, yB, yb representing the gametes.
On the other hand, in white budgie yybb, we will have yb, yb, yb, yb representing the other gamets in the cross. if a dihybrid cross occurs among these results, all progeny in marks will be yyBb, showing that they are all Blue offspring only.
Therefore all the progeny will be blue, hence option c is correct.
Learn more about dihybrid cross, here:
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Answer:
Blue offspring only
Explanation:
If A blue budgie is crossed with a white budgie.
i.e yyBB or yyBb × yybb
let use yyBb for blue budgie,so we have; yB, yb, yB, yb representing the columns on the horizontal rows of the punnet square.
on the other hand, in white budgie yybb, we will have yb, yb, yb, yb representing the rows on the vertical column of the punnet square.
if a dihybrid cross occurs among these representative, all progeny in the punnet square will be yyBb, showing that they are all Blue offspring only.
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ribonucleic acid is the answer! Hope this help!
And if u can can you put mine as brianliest?
SOS:
The answer is ribonucleic acid!!
Hope this helps!!
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Answer: 256.2 m/s (meters per second)
Explanation: Distance covered is 12450km and time used is 13.5hours. We first convert these values to standard units for distance (meters) and time (seconds).
12450 km = 12450 x 1000 m = 12,450,000 m
13.5hours = 13.5 x 60 x 60 = 48,600s
Average speed =
The average speed of the jet is 256.2m/s