Binary Fission: Binary fission, asexual reproduction by a separation of the body into two new bodies. In the process of binary fission, an organism duplicates its genetic material, or deoxyribonucleic acid (DNA), and then divides into two parts (cytokinesis), with each new organism receiving one copy of DNA.
Budding: Budding, in biology, a form of asexual reproduction in which a new individual develops from some generative anatomical point of the parent organism. In some species buds may be produced from almost any point of the body, but in many cases budding is restricted to specialized areas. The initial protuberance of proliferating cytoplasm or cells, the bud, eventually develops into an organism duplicating the parent. The new individual may separate to exist independently, or the buds may remain attached, forming aggregates or colonies.
Spores: Spore, a reproductive cell capable of developing into a new individual without fusion with another reproductive cell. Spores thus differ from gametes, which are reproductive cells that must fuse in pairs in order to give rise to a new individual. Spores are agents of asexual reproduction, whereas gametes are agents of sexual reproduction.
Vegetative Propagation: Vegetative propagation is a form of asexual reproduction of a plant. Only one plant is involved and the offspring is the result of one parent. The new plant is genetically identical to the parent.
Asexual Reproduction: Asexual reproduction (i.e., reproduction not involving the union of gametes), however, occurs only in the invertebrates, in which it is common, occurring in animals as highly evolved as the sea squirts, which are closely related to the vertebrates. Involves the division of the body into two or more parts (fragmentation) and the regeneration of missing body parts
Answer:
The correct answer is d. After binding their ligand, they move out of the cell
Explanation:
Intracellular receptors are present in cytoplasm and mostly on the nucleus. They are called intracellular because they are present inside the cell. Intracellular nuclear receptors are mostly transcription factors which regulate the transcription process after binding with their ligand.
These ligands are hydrophobic molecules such as steroid hormones and thyroid hormones when binds to nuclear receptors cause conformational change in them, then the receptors act as transcriptional factor which binds to regulatory DNA sequence and regulates transcription.
So after binding with their ligand they do not move outside the cell rather move inside the nucleus to regulate transcription.
The answer is a curved line.
In mathematics, two variables are proportional if a change in one is always accompanied by a change in the other, and if the changes are always related by use of a constant multiplier. The constant is called the coefficient of proportionality or proportionality constant.
Bohr found experimental evidence for his atomic model by studying <span>line spectra</span>
Answer:
While epidermal tissue mediates most of the interactions between a plant and its environment, ground tissue conducts the basic functions of photosynthesis, food storage, and support.