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external sexual
Wiki User
∙ 14y ago
Wiki User
∙ 14y agointernal sexual
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Do aquatic arthropods exchange gases through a tracheal tubes b gills c their exoskeleton d book lungs?
Aquatic arthropods mostly exchange gases through (c) gills; some (like the horseshoe crabs) have book gills. The "book lungs" term usually applies to most arachnids like scorpions and spiders, which are terrestrial; most other terrestrial arthropods exchange gases through special holes in their segments called spiracles, attached to the tracheal tubules/tracheola which connect directly to the tissues.
How do arthropods eliminate waste?
They have a mouth and an anus like most higher organisms for solid food waste. Gaseous waste for terrestrial arthropods passes through microscopic tubules (tracheoles) and out pairs of openings in body segments (the spiracles); for aquatic arthropods, gills are used to remove nitrogenous waste - particularly useful for highly toxic ammonia.
Do arthropods have a live birth or lay eggs?
Lay eggs
Do most arthropods have endoskeletons?
Endo = inside. Endoskeletons are skeletons like ours, bones on the inside. Arthropods have EXOskeletons, armour on the outside.All arthropods have segmented bodies with tough exoskeletons made from chitin.
Is fertilization external in most Arthropods?
External fertilization and development
How do arthropods reproduces?
They lay an egg, and the egg hatches and is either a nymph or larva, then you should know what happens next!They reproduce sexually, and they reproduce asexually. In most terrestrial arthropods sexual reproduction is carried out internally. In most aquatic arthropods, sexual reproduction occurs externally.
Most aquatic arthropods reproduce by?
external sexual reproduction
How do you arthropods reproduce?
Arthropods reproduce sexually . Fertilization is mostly internal but in some species it is indirect . In most arthropods fertilization is direct . Most arthropods are oviparous i.e. they lay eggs . Metamorphosis takes place .
What do most terrestrial organisms reproduce by?
Internal fertilization .
How do most terrestrial animals reproduce?
sexually, like humans
What type of reproduction do terrestrial snails use?
Most of the terrestrial snails are hermaphrodites having the capability of producing both the ova and spermatozoa. The type of reproduction is therefore sexual.
The cells fungi use for reproduction are called?
most fungi reproduce with spores others will reproduce by budding.
Which type of reproduction is associated with using the most necessary resources?
Asexual reproduction allows organisms to reproduce exponentially and use many resources. Sexual reproduction generally does not allow organisms to reproduce as quickly, but there are fewer mutations.
What is the method that most plants reproduce?
Vegetative reproduction is most common in plants, however, sexual reproduction is the essence of evolution as it brings genetic recombination.
What allows terrestrial reproduction reptiles have an egg containing?
Most reptiles reproduce sexually although some species reproduce asexually. Upon fertilization, the embryo develops inside an egg with a calcaeous shell. This egg serves to protect the embryo, prevents drying out of the amniotic layer, and allows for efficient gas exchange.
How does asexual and sexual reproduction of animals differ?
Animals that reproduce their own kind with no sex cells involved undergo asexual reproduction. Most animals on Earth reproduce through the process of fertilization which include sexual reproduction. =Edited by TerroooBlade22
Can you give me a sentence using the word asexual reproduction?
Most plants reproduce asexually.
