The phrase "a particular morph or" is correct and usable in written English.
It can be used in contexts discussing linguistics, biology, or any field where specific forms or variations are being referenced.
Example: "In this study, we will analyze a particular morph or variant of the species to understand its adaptations."
Alternatives: "a specific morph or" or "a certain morph or".
Namely, we scored all structures or articulations that formed a <135° vertex with the wall of the stoma, summing the total to an index that was invariable for all specimens of a given species or, in dimorphic species, a particular morph (here, Eu).
For example, the loss of a particular color morph might change the social selective environment, particularly when color is used in intra- or intersexual signaling [ 46, 71].
An innate preference for a particular female morph may indicate that this preference is ancestral, which is supported by molecular phylogenetic work on Ischnura and Enallagma species indicating that female polymorphism has evolved multiple times, and that there is weak evidence that male mimics and/or blue coloration are ancestral in these groups [ 4].
The mixture contained the resource that the particular morph type had been reared on during the selection process, and a newly introduced resource.
An orange line is the highlighted path from the start molecule to the particular morph.
We used two assays to measure the level of dominance of males of one particular morph over the other.
Within a block, the participant was presented with 10 habitat images in sequence, into each of which one of the 7 grasshopper images of that particular morph was implanted.
Within a block, the participant was presented with 10 habitat images in sequence, in each of which one grasshopper image of that particular morph was presented in randomized position and rotation angle.
When pollinators show no preference for particular morphs in flower color polymorphic populations, the frequencies of color morphs may be the result of genetic drift.
However, particular morphs are not restricted to given populations and allozyme analysis has established that even extreme differences in colour-pattern are not related to species boundaries [ 52].
