Answer:
The North produced 17 times more cotton and woolen textiles than the South, 30 times more leather goods, 20 times more pig iron, and 32 times more firearms. The North produced 3,200 firearms to every 100 produced in the South.
Explanation:
Answer:
D. A binds to G, and T binds to C
Explanation:
The information in DNA is stored as a code made up of four chemical bases: adenine (A), guanine (G), cytosine (C), and thymine (T). Human DNA consists of about 3 billion bases, and more than 99 percent of those bases are the same in all people.
T binds to C
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V
C binds to T
Answer: Option E
Explanation:
The experiment that was conducted for the labeling of cells in 15 N media and then for a generation in 14N media shows two replication model
One is the semi-conservative model in which a single strand of the DNA acts as the template strand to make new complementary copies of DNA.
The other model is the dispersive replication which shows the hybrid of two DNA. The parental and the daughter cells are both shown in the newly synthesized DNA.
Hence, the correct answer is Option D
Answer:
The first living organism on Earth are Bacteria in the first era.
Explanation:
Bacteria are the first organism to leave be on Earth. They came into existence about 3.5 billion years in the first era in the waters of small oceans. Then there were anaerobic hetetrophic bacteria because the atmosphere was free of oxygen before. Cyanobacteria then became the first autotrophic organisms and first photosynthesizer that release oxygen to the atmosphere after photosynthesis.
Membrane Bound Organelles, especially the nucleus which contains the genetic material and is enclosed by the nuclear envelope.
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