Answer:
4
Explanation:
because the ocean dont produce any thing to the earth's biosphere.
B. to carry genetic information
Nucleic acid are important only because they make up the genetic information but there are two types of nucleic acid one in DNA and one in RNA.
The right one is d. homozygous dominant
Five main points of Dalton's Atomic Theory
Elements are made of tiny particles called atoms
All atoms of a given element are identical
The atoms of a given element are different from those of any other element
Atoms of one element can combine with atoms of other elements to form compounds. A given compound always has the same relative numbers of types of atoms.
Atoms cannot be created, divided into smaller particles, nor destroyed in the chemical process. A chemical reaction simply changes the way atoms are grouped together.
So, number two, indivisible.
The answer is 25%
Hemofilia is inherited by x-linked recessive pattern. Only woman could become recessive since woman has two x genes but man only has one.
The first generation is a carrier woman with normal man. The chance of their daughter to inherit the defect gene from her mother would be 50%. Then the daughter(angela) marries a normal man (George). The chance of Angela giving defect gene also 50%. The resultant chance would be: 50%*50%= 25%