An organism is formed when different organ systems ... sensitivity, growth, reproduction, excretion and nutrition. They have adaptations that make them very well suited for life in their environment.
If you've ever had a spiny leaf insect as a pet, or you're considering getting one, hopefully someone has warned you about this: if you put one in your enclosure, you might come back some time later ...
In short, DNA is a complex molecule that consists of many components, a portion of which are passed from parent organisms to their offspring during the process of reproduction. Although each ...
If asexual reproduction survives at all ... Efficiency, for one thing, is on the side of asexual organisms: Without the need for males, every clonal individual passes a full set of identical ...
synthetic biology promises to create organisms whose activity, beside basic functions of growth and reproduction, completely follows the scientists' visions. In short, synthetic biology does not ...
But how did these immobile organisms manage to spread so far? One answer is pollination, or plant sexual reproduction. Pollinators—typically wind, water, and animals—carry pollen from one ...
In sexual reproduction—the way most life-forms ... asexual reproducers—some 70 vertebrate species and many less complex organisms—“use all the chromosomes they have” to solitarily ...
DNA, or deoxyribonucleic acid, is the hereditary material found in nearly all living organisms. It carries the genetic instructions for the development, functioning, growth, and reproduction of all ...