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Also gastrocoel. The central internal cavity of the gastrula in most animal embryos, fated to develop into the lumen of the digestive tube ; the primitive gut. The archenteron initially has only one open end, known as the blastopore. B birth blastocoel Also blastocoele, blastocele, cleavage cavity, and segmentation cavity. The fluid-filled or yolk -filled cavity that forms in the developing ...
In social stratification (a specific area of study in sociology) different parenting practices lead children to have different upbringings. Differences in child rearing are identified and associated with different social classes. The two types of child rearing that are introduced by Annette Lareau are concerted cultivation and natural growth. [2]
This glossary of biology terms is a list of definitions of fundamental terms and concepts used in biology, the study of life and of living organisms.It is intended as introductory material for novices; for more specific and technical definitions from sub-disciplines and related fields, see Glossary of cell biology, Glossary of genetics, Glossary of evolutionary biology, Glossary of ecology ...
Parenting or child rearing promotes and supports the physical, cognitive, social, emotional, and educational development from infancy to adulthood. Parenting refers to the intricacies of raising a child and not exclusively for a biological relationship.
Developmental biology is the study of the process by which animals and plants grow and develop. Developmental biology also encompasses the biology of regeneration , asexual reproduction , metamorphosis , and the growth and differentiation of stem cells in the adult organism.
The first woman was elected to lead a country 64 years ago. Here’s a look at where, and when, women have secured national leadership positions since then.
For the hand-rearing of mammals, a bottle with milk from a female of their species, milk from another closely related species, or an appropriate milk formula can be used. [ 1 ] [ 2 ] In the case of birds , in some instances, hand-rearing with puppets that mimic the mother's head with key features to stimulate the chick 's beak opening and food ...
Belichick's explosion onto the sports media landscape is reportedly part of his strategy to land another head coaching job next season. By staying front and center, no one will forget him and no ...