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Print Bio Final - Chapter 27 flashcards

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Print Bio Final – Chapter 27 flashcards

An elementary school science teacher decided to liven up the
classroom with a saltwater aquarium. Knowing that saltwater aquaria
can be quite a hassle, the teacher proceeded stepwise. First, the
teacher conditioned the water. Next, the teacher decided to stock the
tank with various marine invertebrates, including a sea star, a
sponge, a sea urchin, a jellyfish, several hermit crabs, some sand
dollars, and an ectoproct. Last, she added some vertebrates — a
parrotfish and a clownfish. She arranged for daily feedings of
copepods and feeder fish.

One day, Tommy (a student in an undersupervised class of 40 fifth
graders) got the urge to pet Nemo (the clownfish), who was swimming
among the waving petals of a pretty underwater “flower” that
had a big hole in the midst of the petals. Tommy giggled upon finding
that these petals felt sticky. A few hours later, Tommy was in the
nurse’s office with nausea and cramps. Microscopic examination of his
fingers would probably have revealed the presence of

A) teeth marks. B) spines. C)
spicules. D) nematocysts. E) a radula.

You have before you a living organism which you examine

You have before you a living organism which you examine – 29) Which of these features is LEAST useful in assigning the phylum Cycliophora to a clade of animals? A) having embryos with spiral cleavage B) lacking ecdysis (molting) C) having a true coelom as a body cavity D) having a body symmetry that permits a U-shaped intestine Answer: C 29) 559) Which of these features is least useful in assigning the phylum Cycliophora to a clade of animals? A) having a true coelom as a body cavity B) having a body symmetry that permits a U-shaped intestine C) having embryos with spiral cleavage D) lacking ecdysis (molting) The most recently discovered phylum in the animal kingdom (1995) is theWhich of these features is LEAST useful in assigning the phylum Cycliophora to a clade of animals? A) having a true coelom as a body cavity B) having a body symmetry that permits a U-shaped intestine C) having embryos with spiral cleavage D) lacking ecdysis (molting) A.

This embryo may potentially develop into an A turtle B – 76) Which of these features is least useful in assigning the phylum Cycliophora to a clade of animals? A) having a true coelom as a body cavity B) having a body symmetry that permits a U-shaped intestine C) having embryos with spiral cleavage D) lacking ecdysis (moulting)Which of these features is least useful in assigning the phylum Cycliophora to a clade of animals? A) having a true coelom as a body cavity; B) having a body symmetry that permits a U-shaped intestine; C) lacking ecdysis (molting) D) its feeding mechanismWhich features is least useful in assigning the phylum cycliophora to a clade of animals? – 13849911 Superstar9481 Superstar9481 11/14/2019 Biology High School Which features is least useful in assigning the phylum cycliophora to a clade of animals? 1 See answer

This embryo may potentially develop into an A turtle B

Chapter 32 Practice – Subjecto.com – The enigmatic phylum Entoprocta (Kamptozoa) includes approximately 180 species to date, of which most are marine (Iseto et al., 2008).Few species of the genus Loxosomatoides live in brackish waters, and only two species, Urnatella gracilis and Loxosomatoides sirindhornae, have yet been described from freshwater ().The current classification recognizes two orders within Entoprocta, theWhich of these features is least useful in assigning the phylum Cycliophora to a clade of animals? Answer having a true coelom as a body cavity having a body symmetry that permits a U-shaped intestine having embryos with spiral cleavage lacking ecdysis (molting) Question Same information from previous question repeated here but the question isIn biology, a phylum (/ ˈ f aɪ l əm /; plural: phyla) is a level of classification or taxonomic rank below kingdom and above class.Traditionally, in botany the term division has been used instead of phylum, although the International Code of Nomenclature for algae, fungi, and plants accepts the terms as equivalent. Depending on definitions, the animal kingdom Animalia or Metazoa contains

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