The key difference between zoochory and anemochory is that zoochory is the dispersal of seeds, spores, and fruits by animals while anemochory is the dispersal of seeds, spores, and fruits by the wind. Seeds and spores disperse from one place to another, germinate and grow, giving rise to a new plant or organism. Seed dispersal […]
Difference Between Pachytene and Diplotene
The key difference between pachytene and diplotene is that pachytene is the third substage of prophase I during which crossing over and DNA exchange between nonsister chromatids take place while diplotene is the fourth substage of prophase I during which synapsis ends, and charismata become visible within bivalents. Meiosis is one of the two types […]
Difference Between Action Potential and Synaptic Potential
The key difference between action potential and synaptic potential is that action potential is the electrical potential difference across the plasma membrane of excitable cells such as neurons, muscle cells and endocrine cells, etc. while synaptic potential is the post-synaptic potential change in neurons. The nervous system transmits signals among the different parts of the […]
Difference Between Alkaloid and Flavonoid
The key difference between alkaloid and flavonoid is that alkaloid is an amino acid-derived nitrogen-containing organic compound found in plants, animals, fungi and bacteria while flavonoid is a natural compound found in plants that do not contain nitrogen. Alkaloids and flavonoids are two groups of natural compounds found mainly in plants. They are organic compounds […]
Difference Between Intragenic and Extragenic Suppressor Mutation
The key difference between intragenic and extragenic suppressor mutation is that intragenic suppressor mutation is a suppressor mutation that occurs within the same gene. In contrast, an extragenic suppressor mutation is a mutation which occurs in a different gene. A mutation is an alteration of the nucleotide sequence of a gene. Suppression mutation is a […]
Difference Between X Linked Dominant and X Linked Recessive
The key difference between X linked dominant and X linked recessive is that X linked dominant is a genetic disorder caused due to a dominant mutant gene located on the X chromosome while X linked recessive is a genetic disorder caused due to one or two recessive mutant genes located on the X chromosomes. X […]
Difference Between Trisomy 18 and 21
The key difference between trisomy 18 and 21 is that trisomy 18 is a chromosomal disorder caused due to the presence of an extra chromosome 18 while trisomy 21 is a chromosomal disorder caused due to the presence of an extra chromosome 21. A healthy human cell contains a total of 46 chromosomes (23 pairs). […]
Difference Between Positive and Negative Oxidase Test
The key difference between positive and negative oxidase test is that positive oxidase test indicates the presence of cytochrome C oxidase in bacterium, whereas negative oxidase test indicates the absence of cytochrome C oxidase. The term oxidase test is usually useful in microbiology and has applications in analytical chemistry as well. An oxidase test detects […]
Difference Between Reversion and Suppression Mutation
The key difference between reversion and suppression mutation is that reversion mutation is a mutation that precisely restores the wild type DNA sequence back while the suppression mutation is a second mutation at a distinct site which suppresses the phenotypic effect of the first mutation. A mutation is a change in a nucleotide sequence of […]
Difference Between Phylloclade and Cladode
The key difference between phylloclade and cladode is that phylloclade shows unlimited growth and has several nodes and internodes while cladode shows a limited growth and has one internode. Phylloclade and cladode are two flattened structures that are photosynthetic and resemble leaf-like branches. Structurally, they resemble each other, and they are flattened green stems. They […]
- « Previous Page
- 1
- …
- 93
- 94
- 95
- 96
- 97
- …
- 341
- Next Page »