Answer:
The answer is Letter B. nonuniversal mitochondrial
Explanation:
The human mitochondrial genome encodes only 22 tRNAs. This limited array of tRNAs can read the 64 possible triplet codons through extreme wobble in base pairing at the third codon position and the use of a nonuniversal mitochondrial genetic code.
Only the last one provides an actual evidence of having a common ancestor. The rest can be a result of living in a similar environments that makes life easier. For example, many species live next to water, as water provides more fertile ground for plants, and they might have similar behaviors (searching for water) but they might not be closely related.
so the correct answer is D.
Answer:
It is composed of extracellular matrix (ground substance) and cells
Explanation:
Connective tissue is defined as a type of tissue which binds other tissues and it is composed of a ground substance comprising of fibres into which tissue specific cells are scattered.
Blood has plasma as the ground substance in which blood cells (RBCs, WBCs, platelets are scattered)
Further, it also connects various parts of the body, i.e. acts as a medium for transport and signaling.
Answer:B
Explanation:when fat are ingested,it has to be emulsified and broken down into monoglycerides,fatty acids.these molecules have a polar hydrophilic end and a non polar hydrophobic end .the fatty acid and monoglycerides that enter the cells of the mucosa are formed back into large tryglycerides molecules ,which then forms chylomicros, which are water soluble.they then pass into the lacteal vessels from where there are Transported to meet the body's needs
Answer:
Its DNA
Explanation:
Out of all four thats the only possible answer
