Amphibians typically have larger cells than fish and birds due to their unique developmental processes and metabolic needs. Their larger cell size allows for more efficient gas exchange and nutrient transport, which is crucial for their dual life in both aquatic and terrestrial environments. Additionally, amphibians undergo complex metamorphosis, requiring larger cells for the growth and development of various tissues during different life stages. This is in contrast to fish and birds, which have adaptations suited to their respective environments and life cycles.
The process where amphibians release their sex cells in the water is called spawning. During spawning, male amphibians release sperm into the water, which then fertilizes the eggs released by the female amphibians. This is a common reproductive strategy for many amphibian species.
Yep.
Yes, all vertebrates (e.g. fish, amphibians, reptiles, mammals, birds) have red blood cells. There are probably other organisms that also have red blood cells. However insects and several other invertebrates have a blue copper based blood instead of the red iron based blood of vertebrates. Bur they do not have blue blood cells as the copper based compound these organisms is free in the blood instead of contained inside cells.
The simplest test would involve comparing the size of cells in two different organisms of varying sizes under a microscope. This would involve calculating the average size of cells in each organism and comparing the results. If consistently larger cells are found in the larger organism, it would support the hypothesis that bigger organisms have bigger cells.
YES!
Yes, for the most part anyway. Certain types of bacterium and viruses are single-celled but if you mean wellknown and familiar animals such as mammals, birds, fish, reptiles and amphibians then yes they have multiple cells
Cells are much bigger.
Bigger animals are bigger because they have more cells not bigger cells. You would think that this would be so, but cells can only function up to a certain size. So, no, they are not.
Bigger animals are bigger because they have more cells not bigger cells. You would think that this would be so, but cells can only function up to a certain size. So, no, they are not.
Rhubarb cells are bigger.
they both have vacuoles. plant cells have bigger vacuoles then animal cells
The process where amphibians release their sex cells in the water is called spawning. During spawning, male amphibians release sperm into the water, which then fertilizes the eggs released by the female amphibians. This is a common reproductive strategy for many amphibian species.
In embryos of amphibians the notochord develops into the backbone. The notochord is comprised of cells and defines the primitive axis of the embryo.
Generally not. A larger organisms simply has more cells
fanjameric cells.
Yes, birds have nucleated red blood cells.
Plant cells are bigger than animal cells because they have a fixed shape and animal cells have an irregular shape. Plant cells also have bigger vacuoles and chloroplasts (which the animal doesn't have) therefore adding to its largeness.Edited answer:The largest single cell is an animal egg. this is so because in many cases (as in birds) this cell has to develop into a juvenile animal on its food reserves after getting fertilized.