A karyotype is the number and appearance of chromosomes in the nucleus of an eukaryotic cell. Karyotypes also describe the chromosomes count of an organism and the appearance of these chromosomes under the microscope. Cell which lack cell cycle control are often cancerous cells and they look different under the microscope compared to the normal cells. Cancerous cells will look different under the microscope in term of number of chromosomes, size, length, positioning and general appearance.
A population of frogs with
slightly different coloring is an example of microevolution. Microevolution is
the changes in the gene pool of a population that can be measured and observed in
short periods of time within a population. Microevolution can take place in
several ways such as gene flow, genetic drift, mutation and selection.
Answer:
i dono mabye he hated u??
The answer is that the criteria of classification change whith the improved understanding of organisms around us
Answer:Organelle Function Factory part
Nucleus DNA Storage Room where the blueprints are kept
Mitochondrion Energy production Powerplant
Smooth Endoplasmic Reticulum (SER) Lipid production; Detoxification Accessory production - makes decorations for the toy, etc.
Rough Endoplasmic Reticulum (RER) Protein production; in particular for export out of the cell Primary production line - makes the toys
Golgi apparatus Protein modification and export Shipping department
Peroxisome Lipid Destruction; contains oxidative enzymes Security and waste removal
Lysosome Protein destruction Recycling and security
Diagram of a cell highlighting the membrane bound organelles mentioned in the table above.
Explanation:
