The field of vision of this microscope is brightly Illustrated and used for most microscopic work.
the answer should be bright field microscope.
bright field microscopes are the simple popular form of a microscope illumination techniques. Bright field microscopes are usually used with compound microscopes. The light path of a bright field microscope is brightly illuminated and very simple. The light path is composed of a transillumination light source, and objective lens, the condescender lens, and oculars to view the sample image.
The correct option is A.
The use of antibacterial drugs can cause modifications in the genetic material of the concerned bacteria. If the genetic material of the bacteria are modify, that means they have undergone mutation. Because the base sequence of the normal and that of the mutated gene is different, antibiotic will not be able to recognize the bacteria again and thus will not be able to attack it.
The vet needs to complete a four year vet medicine in college and in high school you need to go through biology your maths, and your animal classes like animal science, livestock production, vet med applications, or whatever classes you have at your school.
Clotting cascade refers to the series of reactions which take place simultaneously and result in blood clotting. The clotting cascade is a complex set of negative feed back mechanism which is used by the human body to maintain homeostasis. The clotting cascade can be triggered either by intrinsic or extrinsic release of chemical mediators. The reaction occur in this order:
Intrinsic factor < activation of common clotting pathway < platelet lipids are released < prothrombin < fibrinogen < fibrin formation < stabilized fibrin clot.
Two examples of anticoagulant medication that affect the pathway are heparin and warfarin
