Invertebrate and Chordata Labs Overview
17 Questions
4 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the distinctive feature of the T.S in ovary of cat?

  • It is a structure with many features
  • It is a structure that is unique because of its jelly-like appearance
  • It is a flat structure
  • It is a structure that is large and semi-ovoid (correct)
  • It is a round structure

What is the distinctive feature of the Amoeba sp.?

  • It is a structure with many features
  • It is a structure that resembles a shoe
  • It is a structure that is large and semi-ovoid
  • It is a structure that is unique because of its jelly-like appearance
  • It is a structure that is irregularly shaped (correct)

What is the distinctive feature of the Trypanosoma sp.?

  • It is a structure with many features (correct)
  • It is a structure that is unique because of its jelly-like appearance
  • It is a structure that resembles a shoe
  • It is a structure that is large and semi-ovoid
  • It is a structure that is irregularly shaped

What is the distinctive feature of the Plasmodium sp.?

<p>It is a structure with many features (A)</p> Signup and view all the answers

What is the distinctive feature of the T.S of Sycon sp.?

<p>It is a structure that resembles a rose (C)</p> Signup and view all the answers

What is the distinctive feature of the Calcareous spicules of Sycon sp.?

<p>They are needle-like and have two points (A), They are needle-like and three-pointed structures (C)</p> Signup and view all the answers

What is the distinctive feature of the Spongin fibres of bath sponge.?

<p>It is a structure that resembles a bath sponge (C)</p> Signup and view all the answers

What is the distinctive feature of the Hydra sp. (whole).?

<p>It is a structure that is long and thin (E)</p> Signup and view all the answers

What is the distinctive feature of the Obelia sp. (part of colony).?

<p>It is a structure that resembles a tree (D)</p> Signup and view all the answers

What is the distinctive feature of the Medusa of Obelia sp.?

<p>It is a structure that resembles a round object with hair-like appendages (E)</p> Signup and view all the answers

Which of the following is a distinctive feature of the Favia sp.?

<p>It is a structure that has numerous circles on its surface (E)</p> Signup and view all the answers

Which of the following is a distinctive feature of the Acropora sp.?

<p>It is a structure that resembles a tree with branches (C)</p> Signup and view all the answers

Which of the following is a distinctive feature of the Fasciola sp. (whole)?

<p>It is a structure that resembles a worm that is long and flat (E)</p> Signup and view all the answers

Which of the following is a distinctive feature of the T.S of Fasciola sp.?

<p>It is a structure that has a pointy end (B)</p> Signup and view all the answers

Which of the following is a distinctive feature of the Cercaria of Fasciola sp.?

<p>It is a structure that has a large head and a straight tail (I)</p> Signup and view all the answers

What is the distinctive feature of the Lymnea shell?

<p>It is a structure that has an opening on the right side (C)</p> Signup and view all the answers

What is the distinctive feature of the Schistosoma sp. Male?

<p>It is a structure that is short, thick, and resembles a semi-circle (H)</p> Signup and view all the answers

Flashcards

Section in testis of rat.

Section of the rat testis containing numerous circular structures representing cells.

T.S in ovary of cat.

A large, oval-shaped section containing follicles of varying sizes, particularly the Graafian follicle.

Amoeba sp.

A single-celled microscopic organism that exhibits an irregular, constantly changing form with numerous projections called pseudopods.

Trypanosoma sp.

Small, red blood cells with distinct, differently colored stripes, representing the Trypanosoma parasite, seen in a blood sample from an infected individual.

Signup and view all the flashcards

Plasmodium sp.

Small, red blood cells containing dark, differently colored spots representing the Plasmodium parasite, seen in a blood sample from an infected individual.

Signup and view all the flashcards

Paramecium sp.

A small, slipper-shaped organism containing a prominent, darker-colored nucleus.

Signup and view all the flashcards

Ascetta sp.

Resembles an ice cream cone, narrow at one end and wide at the other, covered with numerous spicules.

Signup and view all the flashcards

T.S of Sycon sp. & L.S of Sycon sp.

The T.S (Transverse Section) resembles a rose, while the L.S (Longitudinal Section) appears as zigzag lines interlocking with each other.

Signup and view all the flashcards

Calcareous spicules of Sycon sp.

Transparent, needle-shaped structures with two ends (like a needle) or three ends (like a triangle).

Signup and view all the flashcards

Spongin fibers of bath sponge.

A network of interwoven, thread-like structures resembling a fishing net.

Signup and view all the flashcards

Hydra sp. (whole).

A long, stalk-like organism with tentacles resembling hair standing upright.

Signup and view all the flashcards

T.S of Hydra sp.

A small, ring-like T.S resembling a wedding band.

Signup and view all the flashcards

Obelia sp. (part of colony)

Resembles a stalk with branches, with a rose-like structure at the end of branches.

Signup and view all the flashcards

Medusa of Obelia sp.

A round-shaped, medium-sized structure with hair-like structures around it.

Signup and view all the flashcards

Aurelia sp.

A transparent, jellyfish-like organism found in a jar.

Signup and view all the flashcards

Alcyonium sp.

A coral characterized by a front portion resembling raised arms, each arm with lateral branches.

Signup and view all the flashcards

Favia sp.

Coral found on a dissection plate, characterized by numerous circular pits on its surface.

Signup and view all the flashcards

Fungia sp.

Coral found on a dissection plate, characterized by numerous lines arranged around a central point.

Signup and view all the flashcards

Acropora sp.

Coral found on a dissection plate, characterized by a trunk with numerous branches, each branch further branching out.

Signup and view all the flashcards

Coelaria sp.

Coral resembling brain convolutions on a dissection plate.

Signup and view all the flashcards

Galaxia sp.

Coral found on a dissection plate resembling a city from above, with numerous towers or columns extending from a base.

Signup and view all the flashcards

Planaria sp.

A wide flatworm characterized by its distinct anterior region, often referred to as the "planarian worm".

Signup and view all the flashcards

Fasciola sp. (whole)

A large, reddish-brown flatworm observed on a slide, characterized by its considerable size.

Signup and view all the flashcards

T.S of Fasciola sp.

A long section with numerous rings, the end of which is slightly pointed.

Signup and view all the flashcards

Eggs of Fasciola sp.

Oval-shaped structure with a cap-like structure on one side, possibly present or absent.

Signup and view all the flashcards

Cercaria of Fasciola sp.

A cercaria of Fasciola sp. is characterized by a large head and a straight tail

Signup and view all the flashcards

Redia of Fasciola sp.

A long sac with numerous rings, exhibiting a darker coloration.

Signup and view all the flashcards

Lymnea shell

A shell with its opening facing the right.

Signup and view all the flashcards

Schistosoma sp. Male

Small, thick, reddish, semi-circular worm observed under a microscope.

Signup and view all the flashcards

Schistosoma sp. Female

Long, thin, reddish worm with a black line down the center, observed under a microscope.

Signup and view all the flashcards

Eggs of Schistosoma sp.

Oval-shaped egg with a spine on one side or in the center.

Signup and view all the flashcards

Cercaria of Schistosoma sp.

A cercaria of Schistosoma sp. is characterized by a large head and a forked tail.

Signup and view all the flashcards

Biomphalaria shell.

A shell curled in a spiral, characterized by its unique shape.

Signup and view all the flashcards

Bulinus shell.

A shell with its opening facing the north.

Signup and view all the flashcards

T.S of Taenia sp.

A long section with a wavy edge, containing two prominent lines resembling canals and numerous small circles inside.

Signup and view all the flashcards

Mature proglottids of Taenia sp.

Characterized by two ovary trees on each side of the section and a long, swollen chamber in the posterior region called the uterus.

Signup and view all the flashcards

Gravid proglottids of Taenia sp.

Characterized by numerous dark branches of the uterus on either side of the section.

Signup and view all the flashcards

Eggs of Taenia sp.

A group of numerous circles clustered together.

Signup and view all the flashcards

Cysticercus of Taenia sp.

A large, reddish ball containing a network-like structure.

Signup and view all the flashcards

Ascaris sp. female (whole)

A large, cylindrical worm observed without a microscope, typically found in blocks.

Signup and view all the flashcards

Ascaris sp. male (whole)

A large, cylindrical worm observed without a microscope, typically found in blocks, shorter than the female and with a coiled posterior end.

Signup and view all the flashcards

T.S of Ascaris sp. female

A circular section with a lot of details, featuring two large circles containing numerous small circles.

Signup and view all the flashcards

T.S of Ascaris sp. male

A circular section with numerous medium-sized circles of a distinctive, tree-like shape.

Signup and view all the flashcards

Ancylostoma sp. female

A worm observed under a microscope, characterized by a visible posterior portion and a slightly thicker body, often surrounded by a clear sac.

Signup and view all the flashcards

Ancylostoma sp. male

A worm observed under a microscope, characterized by a visible posterior portion, a distinctive copulatory bursa, and a smaller size than the female.

Signup and view all the flashcards

Enterobius sp. female

A worm observed under a microscope, distinguished by a visible entire body, with a very thin posterior end resembling a pin, larger in size than the male, and a straight posterior end.

Signup and view all the flashcards

Enterobius sp. male

A worm observed under a microscope, visible in its entirety, distinguished by a smaller size, a very thin body, and a coiled posterior end.

Signup and view all the flashcards

Allolobophora sp.

A segmented worm observed in tubes, containing a clitellum on the dorsal side, not segmented.

Signup and view all the flashcards

Pheretima sp.

A segmented worm observed in tubes, containing a clitellum that covers the entire circumference, resembling a band.

Signup and view all the flashcards

Nereis sp.

A worm observed in tubes, featuring distinct, pronounced spines on its sides.

Signup and view all the flashcards

Hirudo sp.

A worm observed in tubes, characterized by a wide body, segmented body, and suckers at both ends.

Signup and view all the flashcards

Penaeus Japonicus (The prawn)

A large worm observed without a microscope, typically found in blocks.

Signup and view all the flashcards

Scolopendra sp.

A centipede with multiple legs.

Signup and view all the flashcards

Buthus sp. (scorpion).

A scorpion with a distinctive tail and a pair of pincers.

Signup and view all the flashcards

Pediculus sp. female

A female head louse with a W-shaped posterior end.

Signup and view all the flashcards

Pediculus sp. male

A male head louse with a long, pen-like structure at the posterior end.

Signup and view all the flashcards

Anodonta sp.

A freshwater mussel.

Signup and view all the flashcards

Astropecten sp. (star fish)

A starfish.

Signup and view all the flashcards

Amphioxus sp. (Adult)

A lancelet observed in a tube, resembling an arrow in shape.

Signup and view all the flashcards

Amphioxus sp. (Larva)

A lancelet larva characterized by the presence of a chamber containing pharyngeal slits.

Signup and view all the flashcards

Dog fish female and Male

Distinguishable by the presence of claspers in the male, but absent in the female.

Signup and view all the flashcards

Placoid scale, Cycloid scale & Ctenoid scale

A placoid scale resembles a candle flame, while the cycloid scale lacks spines on the posterior edge, and the ctenoid scale has spines on this edge.

Signup and view all the flashcards

Frog Tadpole

A tadpole with a long body and distinct, prominent eyes.

Signup and view all the flashcards

V.S in skin of Lizard

A section with a wavy edge, representing the skin.

Signup and view all the flashcards

Study Notes

Lab 1 Invertebrates

  • Specimens include sections of rat testis, cat ovary, various protozoa (Amoeba, Trypanosoma, Plasmodium, Paramecium), a sponge (Sycon), sponge spicules, a hydra, obelia, and a medusa.

Lab 2 Invertebrates

  • Specimens include jellyfish (Aurelia), sea squirts (Alcyonium), corals (Favia, Fungia, Acropora, Coelaria, Galaxia), flatworms (Planaria), flukes (Fasciola), snail shells (Lymnea), blood flukes (Schistosoma), snails (Biomphalaria and Bulinus), tapeworms (Taenia).

Lab 3 Invertebrates

  • Specimens include roundworms (Ascaris), hookworms (Ancylostoma), pinworms (Enterobius), earthworm (Allolobophora), bristle worm (Pheretima), marine worm (Nereis), and leeches (Hirudo).

Lab 4 Invertebrates

  • Specimens include prawns (Penaeus Japonicus), centipedes (Scolopendra), scorpions (Buthus), lice (Pediculus), clams (Anodonta), starfish (Astropecten).

Lab Chordata

  • Specimens include amphioxus (adult and larva), dogfish (male and female), scales of bony fish, frog tadpole, lizard skin.

Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

Quiz Team

Related Documents

Invertebrates and Chordates Labs PDF

Description

Explore the fascinating world of invertebrates and chordates through a series of laboratory specimens. This quiz covers various organisms from the lab sessions, including protozoa, worms, and marine life, providing insights into their anatomy and classification. Test your knowledge of these diverse biological groups and their characteristics.

More Like This

Animal Taxonomy Part 1: Phylum Chordata Characteristics
10 questions

Animal Taxonomy Part 1: Phylum Chordata Characteristics

FairBlack avatar
FairBlack
7LS - Invertebrates Flashcards
8 questions

7LS - Invertebrates Flashcards

RazorSharpDaisy avatar
RazorSharpDaisy
Biology Chapter 28 Invertebrates Quiz
23 questions

Biology Chapter 28 Invertebrates Quiz

PromisingStonehenge avatar
PromisingStonehenge
Invertebrates Overview Quiz
8 questions

Invertebrates Overview Quiz

SustainableAntigorite1088 avatar
SustainableAntigorite1088
Use Quizgecko on...
Browser
Open
Browser
Browser