Texture
Explanation:
The look and feel of a rock's surface is its texture.
The texture of a rock determines how it looks and feels to touch.
- Textures of a rock are a function of the arrangement of minerals in them.
- The shape, orientation and alignment of the mineral grains determines how the rock will feel and look.
- Coarse texture in rock implies that the minerals in rocks are visible to the naked eyes and have a gritty feel
- Rock textures tells us about the conditions of formation of a rock.
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Hot spots, Divergent plate boundaries and Convergent plate boundaries
Answer:
Well to give a good example of "ecosystem increases its biodiversity" we must first define
biodiversity
"the variety of life in the world or in a particular habitat or ecosystem."
SO an example would be like bringing a frog from china to a pond in amercia,but this frog is new and there arent any frogs from the speicus
Answer:
The answer is B. the set of alleles.
Explanation:
Answer: DF508 mutation. A Genetic, Hereditary, Autosomal and Recessive Mutation.
Explanation:
Cystic fibrosis (CF) is a recessive autosomal lethal disease, it is most common on Caucasoid populations. Its diagnosis is suggested by the clinical features of chronic obstructive pulmonary disease, persistent pulmonary colonization (particularly with mucoid Pseudomonas strains), meconium ileus, pancreatic insufficiency with or familiarity history of the disease. The FC gene is large, with about 250 Kb of genomic DNA, 27 exons representing about 5% of genomic DNA; encodes a 6.5 kb transcribed mRNA. This mRNA is transcribed into a protein of 1480 amino acid called CFTR (Regulator Transmembrane Conductance Cystic Fibrosis). When a three-base pair deletion, adenosine-thymine-thymine (ATT) identified in the CFTR gene, exon 10, it results in the loss of a single amino acid phenylalanine at position 508 of the protein. This mutation is called DF508; “D” stands for deletion and “F” for phenylalanine amino acid.
