The key difference between gametophytic and sporophytic self incompatibility is that in gametophytic self-incompatibility system, pollen phenotype is determined by its gametophytic haploid genotype while in sporophytic self-incompatibility, pollen phenotype is determined by the diploid genotype of the plant. Self-incompatibility is a pollination control mechanism in plants. It primarily prevents self-pollination and enforces cross-pollination, which […]
Difference Between Stomatal Lenticular and Cuticular Transpiration
The key difference between stomatal lenticular and cuticular transpiration is that stomatal transpiration takes place through stomata while lenticular transpiration takes place through lenticels and cuticular transpiration take place through cuticles. Transpiration is the evaporation of water from aerial parts of the plant, such as leaves and stems. It aids water movements throughout the plant. […]
Difference Between Calyx and Corolla
The key difference between calyx and corolla is that calyx is the collection of sepals while the corolla is the collection of petals of a flower. Flowers are the reproductive structures of flowering plants. They have several parts – petals, sepals, stamen, and carpel are the main parts. Each part performs distinct functions. Complete flowers […]
Difference Between Pulvinus and Petiole
The key difference between pulvinus and petiole is that pulvinus is the small swelling present at the base of a leaf, facilitating the movement of the leaf, while petiole is the leaf stalk that connects the leaf blade to stem. Pulvinus and petiole are two important structures found in plants. Both structures are related to […]
Difference Between Involucral Bract Calyx and Indumentum
The key difference between involucral bract calyx and indumentum is that involucral bract is the bract that appears in a whorl while calyx is the collection of sepals and indumentum is the surface covering composed of hairs or trichomes in plants. Bract, calyx and indumentum are three parts of plants. The involucral bract is the […]
Difference Between Adnate and Connate
The key difference between adnate and connate is that adnate organs are the dissimilar organs that are fused together while connate organs are similar types of organs that are fused together. Adnation is the fusion of dissimilar organs together. In contrast, connation is the fusion of similar organs together. Connation can be seen commonly in […]
Difference Between Lathyrus odoratus and Pisum sativum
The key difference between Lathyrus odoratus and Pisum sativum is that Lathyrus odoratus is an ornamental garden plant which produces showy, highly fragrant flowers on winged stems while Pisum sativum is an annual herbaceous plant which produces an edible seedpod. Family Fabaceae is a large family of flowering plants composed of about 766 genera and […]
Difference Between Bordered Pit and Simple Pit
The key difference between bordered pit and simple pit is that bordered pit has a secondary wall overarching the pit cavity forming a border while simple pit does not have an arching of the secondary wall and narrowing of the pit towards the lumen. A pit is a thin depressed portion of the secondary cell […]
Difference Between Amphicribral and Amphivasal
The key difference between amphicribral and amphivasal is that in an amphicribral arrangement, phloem encircles the xylem while in an amphivasal arrangement, xylem encircles the phloem. Vascular tissues are the conducting elements of vascular plants. There are two main types of conducting elements as xylem and phloem. Xylem is responsible for the conduction of water […]
Difference Between Zooidogamy and Siphonogamy
The key difference between zooidogamy and siphonogamy is that zooidogamy is a condition in which male gametes swim in the water to reach their female gametes while siphonogamy is a condition in which pollen tubes are developed to carry male gametes to female gametes. Sexual reproduction happens in different ways among different groups of plants. […]
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