The key difference between somatic cell and egg cell is that somatic cell is a diploid cell that has a total of 46 chromosomes while egg cell is a haploid cell that contains 23 chromosomes. Cell is the smallest unit of the life. Hence, it is the building block of living organisms. There are different types […]
Difference Between Monocot and Dicot Embryo
The monocot embryo contains one cotyledon while the dicot embryo contains two cotyledons. This is the key difference between monocot and dicot embryo. The embryo is developed from the zygote. A zygote is formed due to the fusion of a male gamete with a female gamete in the process of fertilization. The monocot and dicot […]
Difference Between Worms and Parasites
The key difference between Worms and Parasites is that not all worms are dependent on another living organism for their survival whereas all parasites are dependent on another living organism for their survival. Worms and Parasites are two groups of living organisms. Among the different types of living organisms on Earth, some are free-living while […]
Difference Between Cosmid and Phagemid
The key difference between Cosmid and Phagemid is on the type of sequences it contains. A Cosmid contains a cos site and a plasmid. Therefore, it is a hybrid vector while a Phagemid is a plasmid that contains an F1 origin of replication of the F1 phage. Cosmids and Phagemids are used for cloning purposes, […]
Difference Between Osmoregulators and Osmoconformers
The key difference between osmoregulators and osmoconformers is that osmoregulators regulate the salt concentration by spending a high amount of energy while osmoconformers spend a very low amount of energy to regulate osmolarity. Organisms that live in habitats with high salt concentrations need special techniques and adaptations to withstand the fluctuations of salt concentrations. Therefore, […]
Difference Between Nematodes and Cestodes
Nematodes vs Cestodes Nematodes and Cestodes are worm groups. The key difference between Nematodes and Cestodes is that Nematodes are roundworms whereas Cestodes are flatworms. The kingdom Animalia is comprised of several phyla. Phylum Nematoda includes round worms, which are pseudocoelomates. Phylum Platyhelminthes includes worms that are flattened dorsoventrally and acoelomates. Cestoda is parasitic worm […]
Difference Between Chasmogamous and Cleistogamous
Key Difference – Chasmogamous vs Cleistogamous The key difference between Chasmogamous and Cleistogamous flowers is that Chasmogamous flowers expose reproductive parts out for the pollinators while Cleistogamous flowers hinder them from exposing the reproductive parts out and force self fertilization. The flower is the reproductive structure of the Angiosperms. A Flower contains both male […]
Difference Between Acrania and Craniata
Key Difference – Acrania vs Craniata Both Acrania and Craniata belong to the phylum Chordata. The key difference between Acrania and Craniata is based on the presence or the absence of head or skull in the particular organism. The organisms belonging to the subphylum Acrania do not have a cranium or a distinguished head […]
Difference Between Urochordata and Cephalochordata
Key Difference – Urochordata vs Cephalochordata Urochordata and Cephalochordata are subphyla of Chordata. The key difference between Urochordata and Cephalochordata is based on their notochord extension. In Urochordata, the notochord is extended towards the posterior part, forming a tail in the larval stages. In Cephalochordata, the notochord is extended to the anterior part. Phylum […]
Difference Between Allogamy and Xenogamy
Key Difference – Allogamy vs Xenogamy The key difference between Allogamy and Xenogamy is that Allogamy refers to the fertilization of an ovum with sperms of another individual of the same species while xenogamy refers to the union of two unrelated or genetically different individuals of the same species. Xenogamy is a type of […]
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