Mammals have gone through many stages of development since primitive times. There is one thing that primitive mammals and the mammals of today are not able to do without the help of in vitro, and that is to live in an external environment like those environments of reptile eggs.
The change that was not part of the development and specialization of primitive mammals is the "development of bone." Primitive mammals primarily underwent changes such as specialization of teeth, an increase in overall body size, and an increase in stomach capacity, which were adaptations to their environments and dietary needs. Bone development was already a characteristic of early vertebrates and not a specialization unique to mammals.
Mammals have gone through many stages of development since primitive times. There is one thing that primitive mammals and the mammals of today are not able to do without the help of in vitro, and that is to live in an external environment like those environments of reptile eggs.
The Americans underwent a lot of changes as large animals disappeared. Food sources for example were one thing that changed.
Cell differentiation is when a less specialized cell changes into a more specialized cell. In multicellular organisms there are many specialized cells who get their jobs through cell specialization. Cell specialization changes a specialized cell into whatever type of cell the organism needs at the moment.
meaning of undergo (verd) forms: undergone; underwent; undergoing to experience; to receive; to endure EXAMPLE of undergo Humans undergo major changes during development. rience; to receive; to endure.
what do you call the changes that the moths underwent ? You may be referring to metamorphosis (egg, larva or caterpillar, cocoon, adult). See this website for additional info: http://www.ivyhall.district96.k12.il.us/4th/kkhp/1insects/butmoth.html
Modern English is a descendant of Middle English, which in turn evolved from Old English. The development of Modern English can be traced back to the 15th century when the language underwent significant changes in vocabulary, grammar, and pronunciation.
The Earth's atmosphere was formed from gases released by volcanic activity early in its history. This atmosphere underwent changes due to interactions with the Earth's surface, such as the development of photosynthetic organisms that produced oxygen, leading to the composition we have today.
what development in chemistry are changes
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Some phonological changes from Old to Modern English include the Great Vowel Shift, where long vowels underwent significant changes in pronunciation, such as the shortening of the vowel "i" in words like "bite." Consonant sounds also underwent changes, such as the loss of certain sounds like the "k" in "knight." Overall, these changes resulted in the modern English sound system we have today.