Answer:
False
Explanation:
Organisms of same or different species interact in an ecosystem. The interaction of two organisms in an ecosystem is called SYMBIOSIS. A symbiotic relationship must include two organisms whose actions either benefits or harms one another.
In this question, Lichen is the term used for a symbiotic relationship between a fungi and an algae. It is called Symbiotic because two organisms are involved and those two organisms are Fungi and Alage. The symbiotic relationship between these two organisms is MUTUALISTIC in the sense that both organisms benefit from the relationship. The fungi absorbs water and nutrients from the soil while the algae supplies food via photosynthesis.
Hence, the answer is FALSE because LICHEN is a symbiotic relationship term that involves two organisms with ALGAE being one of those organisms.
Answer:
Codons after the mutation are not exactly the same as before mutation, because one base was deleted, changing the sequence of codons.
Codons before mutation: ATG TGC GAA ACT TTG GCT
<em>Only the first one (ATG) might coincide with one of the codons before mutation. </em>
Explanation:
Genetic information for the aminoacids assembly during the protein synthesis is stored in short sequences of three nucleotides named codons in the DNI or mRNA. Each of the codons represents one of the 20 amino acids used to build the protein. There are a total of 64 codons. 61 codify amino acids, one of these amino acids is also the start point of protein synthesis, and the left three codons are stopping translation points.
The Sequence before mutation ATGCTGCGAAACTTTGGCTGA
Codons: ATG CTG CGA AAC TTT GGC TGA
The Sequence after mutation ATGTGCGAAACTTTGGCTGA
Codons: ATG TGC GAA ACT TTG GCT
<em>Only the first one (ATG) might coincide with one of the codons before mutation. </em>
Answer:
Divergent plate boundaries.
Explanation:
"As upwelling of magma continues, the plates continue to diverge, a process <u>known as seafloor spreading</u>. Samples collected from the ocean floor show that the age of oceanic crust increases with distance from the spreading centre".
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Answer:
Bone marrow is the soft connective tissue of bone that includes red bone marrow and yellow bone marrow. Red bone marrow is <u>heteroglobic</u> (blood cell forming) and contains <u>redactive</u> connective tissue, immature blood cells, and fat.
In children, red bone marrow is located in the <u>cyclonic</u> bone of most of the bones in the body as well as the <u>antebellum</u> of long bones. Much of the red bone marrow degenerates and turns into yellow bone marrow as children mature into adults. As a result, adults have red bone marrow only in selected portions of the <u>irregular</u> skeleton. Some of these include the <u>dismantled</u> bones of the skull, the vertebrae, the ribs, the sternum, and the hip bones.