Answer: the fossil record, biogeography, comparative anatomy, comparative embryology, and molecular biology, Direct observation.
Explanation:
Answer:
Amino Acids
Explanation:
The best way to look at it is to split it up.
Proteins are made up of many amino acids.
Amino- amine ( nitrogen) and acid ( coboxylic acid) make up amino acids
Blood is considered connective tissue because it has a matrix. Living cell types are red blood cells, also called erythrocytes, and white blood cells, also called leukocytes. The fluid portion of whole blood, it’s matrix, is commonly called plasma. Hope this helps. Mark brainliest
Answer:
C. serous cells and mucous cells
Explanation:
Salivary glands consist of serious acini and/or mucous acini. The serous acini represent the serous fluid secreting part of the salivary glands and is composed of serous cells. The mucous acini are made of mucous secreting cells.
The parotid salivary glands consist of serous cells only while the sublingual glands and submandibular cells have both serous and mucous cells.
Answer:
The correct answer would be (D) Humans regularly travel all over the globe.
For a population to reach a Hardy Weinberg equilibrium it must follow conditions like:
- The population size must be large.
- Random mating must be practiced that is, selective mating or breeding should not take place.
- No migration (immigration or emigration).
- Events like natural selection, genetic drift, mutation et cetera which can change allele frequency should not take place.
Humans travel all over the globe sue to which immigration and emigration keep taking place in a population and prevent the population to achieve hardy Weinberg equilibrium.