Fraser-lendrum stain
(Science: technique) For fibrin, a multistaining procedure after Zenker’s fixative in which fibrin, keratin, and some cytoplasmic granules appear red, erythrocytes appear orange, and collagen appears green.
Life, as we know it today, is presumed to have started in the sea and many of them were likely eukaryotic animal-like or..
Plants produce hormones to regulate their growth. Auxins, for instance, influence plant growth. Know the role of auxin i..
This tutorial describes the sigmoid curve, annual plant growth, tree growth, human growth, and insect growth as the grow..
Humans are diploid creatures. This means that for every chromosome in the body, there is another one to match it. Howeve..
Bryophytes (nonvascular plants) are a plant group characterized by lacking vascular tissues. They include the mosses, th..
A running water environment offers numerous microhabitats for many types of animals. Similar to plants, animals in lotic..