Answer:
Answer is False.
Explanation:
The answer is false because the pulmonary circulation is the lower pressure circuit to the lung while the systemic circulation is higher -pressure circuit to the lung.
The two, that is , the systemic circulation and pulmonary circulation are ways of circulatory system.
The circulatory system transport liquid, exchanges gases, nutrients, and wastes with the cells in the body.
Answer:
The specific order is phosphate-sugar-phosphate-sugar-phosphate.
Explanation:
The specific order in which nucleotides bond are the covalent bonds with phosphate group and '-OH group at specific places of nucleotides. When nucleotides are incorporated into DNA, adjacent nucleotides are linked by a covalent bond that is formed between the 5' phosphate group of one nucleotide and the 3'-OH group of another nucleotide. In this manner, each strand of DNA has a sequence of phosphate-sugar-phosphate-sugar-phosphate.
Answer:
Gastrula
Explanation:
A hollow shaped embryonic structure formed after two weeks of fertilization with three layers is known as gastrula.
The gastrula is formed from the repeated division of the single-layered structured called blastula which later forms three layers called ectoderm, endoderm and mesoderm.
These layers during the process of gastrulation from different organs of the multicellular organisms like the endoderm forms the liver, the ectoderm form the nervous system, the skeletal bone and many others.
Since gastrula structure contains three dermal layers therefore gastrula is the correct answer.
"The principle of superposition states that the oldest sedimentary rock units are at the bottom, and the youngest are at the top."
Oldest to youngest: Layer B, Layer C, Layer A
The oldest is always at the bottom, the youngest layer is at the top
Answer:
The correct answer is- adaptive radiation
Explanation:
Adaptive radiation is the evolutionary process which allow the evolution of many species from a single species because some population of that species get into an environment which is different from their old environment in terms of food availability, predators, etc.
So the first bird that evolved the ability to fly branched into many different species due to habitat change is an example of adaptive radiation. The most famous example of adaptive radiation is Darwinian finches which evolved from an ancestral species of south America that reached Galapagos island.
