B.) Francis Crick.
C.) Gregor Mendel.
D.) Rosiland Franklin.
I'm almost 100% sure it's C
The correct answer is option C
Gregor Mendel was the one who discovered that the traits have two forms, one is dominant and other one is recessive.
While performing the experiments with the pea plants he came to know about the traits. Every trait has two forms.
The dominant form of trait is visible in the First generation (F1) and the recessive trait is visible in the second generation (F2).
Example: Shape of seed : round (dominant) and wrinkled (recessive)
Decomposers, like specific bacteria and fungi, break down dead and decaying matter, recycling nutrients back into the ecosystem.
Organisms that feed on dead and decaying matter are called decomposers. Examples of decomposers include certain types of bacteria and fungi such as mushrooms. These organisms are incredibly important for every ecosystem, as they break down dead material and waste products, turning them back into simple nutrients that other living organisms can use. This cycle of decomposition contributes to the ongoing process of nutrient cycling in nature.
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Mouse needs care from its parents after birth. So, the correct option is (C).
Mammals are a group of vertebrates in which the young are nourished by the milk of the special mammary glands of the mother. Mammals are distinguished by many other unique features such as hair being a typical mammalian feature but in some mammals such as whales, it has disappeared except in the embryonic stage.
The lower jaw of mammals is attached directly to the skull, rather than to a separate bone called the quadrilateral, as in all other vertebrates. A series of three small bones conduct sound waves to the middle ear while the muscular diaphragm separates the heart and lungs from the abdominal cavity.
Mature red blood cells (erythrocytes) in all mammals lack a nucleus, while all other vertebrates have red blood cells. All of them require care from parents after birth.
Thus, Mouse needs care from its parents after birth. So, the correct option is (C).
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The three components make up nucleotide are nitrogenousbase, sugar, phosphate group.
Nitrogenous Base: A nucleotide'sidentity is determined by the nitrogenous base, which is a crucial component. Adenine (A), cytosine (C), guanine (G), and thymine (T) are the four different nitrogenous bases that can be found in DNA.
A nucleotide contains a five-carbon sugar molecule as its sugar. The sugar is referred to as deoxyribose in DNA and ribose in RNA. The sugar molecule joins the nitrogenous base to the phosphate group and gives the nucleotide structural stability.
PhosphateGroup: The phosphate group is a nucleotide's third constituent. It is made up of four oxygen atoms joined by a phosphorus atom.
Thus, these are the three components make up nucleotide.
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