Answer: last answer option
Explanation:
D - prophase - you can see this by the movement of centrosomes
A - metaphase - lining of chromosomes on metaphase plate
B - anaphase - splitting of sister chromatids
C - cytokinesis - formation of 2 new cells
the correct order is D A B C
 
        
             
        
        
        
Answer:
 Produces vital body structures, providing energy, providing cell structure, maintaining fluid balance, act as buffers, contributes to immune function.
Explanation:
 
        
             
        
        
        
Answer: (B) Pre-zygotic; post-zygotic.
Explanation: 
Prezygotic isolation occurs before fertilization of eggs. It occurs between the two sex gametes and deter sexual reproduction between different species.
However, individuals are considered to be diverge on the phylogeny tree and different species, when they cannot reproduce.
Mechanisms of prezygotic isolation include habitat isolation, gamete isolation, mechanical isolation, behavioral isolation, and mating seasons.
Whereas, postzygotic isolation prevents the formation of fertile offspring. This phenomenon leads to production of an hybrid offspring from different species and this is a form of speciation in nature. 
Mechanisms of postzygotic isolation include hybrid inviability, hybrid breakdown, and hybrid sterility.
 
        
             
        
        
        
Answer:
Cell wall: A protective layer covering the outside of the cell. They keep the shape of the plant cell, prevent water loss, and provide support. 
golgi apparatus: Transports proteins and lipids around the cell. Often it is called the shipping department of the cell. 
chloroplast: Chloroplasts store chlorophyll and this is where photosynthesis takes place in the cell. 
Cell membrane: A layer that covers the cell, acts as a gate and determines what comes and goes through the cell. It allows good things in, while keeping others out. 
Intermediate filaments: Provides support when when the plant cell comes into contact with other cells. 
Ribosome: The part of the cell that is responsible for creating proteins.  
 
        
                    
             
        
        
        
Answer:  Histology is the study of the microscopic anatomy of cells and tissues of plants and animals. It is performed by examining a thin slice (section) of tissue under a light microscope or electron microscope.
Explanation: