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amid [387]
3 years ago
5

who was the first scientist to discover a cell when observing a tin section of deed cork under a crude compound microscope?

Biology
1 answer:
Lana71 [14]3 years ago
7 0

Answer:

who was the first scientist to discover a cell when observing a tin section of deed cork under a crude compound microscope?

Robert Hooke!

xXxAnimexXx

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Nucleotides are the basic unit of what macromolecule
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Analyze and evaluate how natural selection produces change in populations as opposed to individuals.​
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Natural selection can be described as a phenomenon in which individuals of a population which are better adapted to survive in an environment are favored by nature as compared to the individuals of the population which lack better characteristics to survive in the environment.

Through natural selection, evolution occurs and the allelic frequency changes over a period of time. The process of evolution as well as change in the allelic frequencies does not occur just by a single individual, rather it is a collective effort which takes a lot of time. Hence, we say that natural selection changes the population and not a single individual.

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The largest type of carbohydrate molecule is a polyacrylamide, which is composed of many monosaccharide sub-units. An example of
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The topic of Transportation system
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The answer is Transportation systems can be conceptualized as a set of relationships between nodes, networks, and demand. These relationships include places that spatially express that demand, flows between them, and infrastructure designed to manage and connect those flows. All  components of a transportation system are designed to facilitate the movement of passengers, cargo and information, either as separate components or together.

demand. A derived function for the mobility of people, cargo, and information for a variety of socioeconomic activities. Node. Where movements begin, end and pass through (mediation), entry or exit points in a transportation system. They vary according to the geographical scale considered, from local nodes (e.g. a subway station) to global nodes (e.g. port or airport terminals).

networks. Consisting of a set of links expressing the connectivity between places and the capacity to handle volumes of passengers or cargo.Locations. Nodes where demand is expressed as a point of origin, destination, or  transit. The level of spatial accumulation of socioeconomic activities (production and consumption) collectively defines demand and where that demand is produced.

streams. The amount of traffic in a network made up of nodes and links. This is collectively a function of  demand and the ability of chains to support it.

infrastructures. Means of transportation such as highways and terminals express the physical reality of a network and are designed to handle demand with specific characteristics in terms of volume and frequency. The facilities that provide access to a network are collectively characterized by their centrality and the links they emanate.

To more know about Transportation system, visit:

https://brainly.in/question/5717580

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