Cell differentiation in the developing animal embryo is a process where unspecialized cells become specialized to perform specific functions. This is achieved through the activation and repression of specific genes, leading to the development of different cell types and tissues. Signaling molecules and transcription factors play key roles in regulating this process.
The term commonly used to describe an animal whose genes have been altered using biotechnology is "genetically modified organism" (GMO).
Osmoregulation is the term used to describe an animal's ability to survive if the cells are exposed to a hypotonic or hypertonic environment. This process helps maintain the balance of water and ions within the animal's cells to ensure their survival.
Animal cells used in research laboratories are typically referred to as cell lines. These cell lines are derived from animal tissues and are used for various research purposes, such as studying biological processes, testing drugs, and developing treatments for diseases.
The body refers to the physical structure of a person or an animal. Development, in biological terms, refers to the process of growth and change over time, leading to the formation of different body structures and functions. It involves processes such as cell division, differentiation, and maturation.
During differentiation, cells undergo specific gene expression patterns and signaling pathways that determine their specialized structure and function. This process leads to the development of various cell types with distinct characteristics, even though they contain the same genetic information. This diversity in cell function and appearance allows for the coordinated functioning of different cell types within an organism.
it means that cells divide to form new cells
Yes it is. The Ovum combines with one Spermatozoa to first form a Zygote; this develops into the multi-Celled Blastocyte which quickly develops into an Embryo.
paleolithic animal painting could not be describe as
Yes, an embryo refers to a stage in the early development of an animal before it is born or hatched. During this stage, the organism is developing its basic body plan and structures.
no
cat
This is what is called the waterbear. moss piglet or Tardigrade. We have found fossils from 530 millions years ago.
animal-like protists
animal-like protists
protects it from a predetor when it is near
No, "greenhorn" is a term used to describe an inexperienced or naive person, not an animal.
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