- (which
originated from the
chordate nephridia).
Nephridia remove metabolic wastes from an animal's body.
Nephridia come in two
basic categories: metanephridia...
-
through pores called nephridiopores on the worm's sides; usually, two
nephridia (sometimes more) are
found in most segments. At the
centre of a worm is...
-
aquatic arthropods and some
terrestrial ones also have
organs called nephridia ("little kidneys"),
which extract other wastes for
excretion as urine...
- are
excreted in a form of
water solutes through the
excretory organs (
nephridia,
Malpighian tubules, kidneys), with the
exception of CO2,
which is excreted...
- own
ducts at each
internal "segment".
Anterior nephridia modified to
salivary glands;
posterior nephridia modified to gonopores. Oliveira, Ivo de Sena;...
- hand,
gives rise to the epidermis, the
nervous tissue, and if present,
nephridia.
Simpler animals, such as sea sponges, have one germ
layer and lack true...
-
incoming "lane", the
hindmost pair of
gills and the exit
openings of the
nephridia (kidneys)
known as "Organs of boj****" and
gonads (reproductive organs)...
- 19th-20th body segment.
Alongside the
alimentary canal are 17
pairs of
nephridia, as well as bladders.
Hirudo verbana feeds on
blood (hematophagy). During...
- body. Even
sensitive areas such as the Needham's sac,
branchial heart,
nephridia, and
gills have been
found to
contain tetrodotoxin, and it has no effect...
-
species possess one. Most
cephalopods possess a
single pair of
large nephridia.
Filtered nitrogenous waste is
produced in the
pericardial cavity of the...
