Examine the photo of brittle star Ophiarachna incrassata. What type of symmetry was exhibited by the specimen?

Q: Obelia, w.m. Name the class.

A: The kingdom Animalia comprises multicellular, eukaryotic organisms that are incapable of…

Q: fishing net brings up a soft bodied animal with a coiled external shell. How can you determine…

A: Cephalopods are only found in the ocean, whereas gastropods are mostly found on land, with a few…

Q: On what surface of a sea star would you find the madreporite?

A: Madreporitea is a perforated late by which the entry of seawater into the vascular system of an…

Q: ake a sketch of the specimen and label the following structures: archegonium, antheridium, matur…

A: Plants life cycle consist of two phases which are called alternation of generations. Pteridophytes…

Q: Identify the scientific name of the following gastropods

A: INTRODUCTION Gastropod, any of the more than 66,000 animal species that make up the Gastropoda…

Q: What is the description of the corallum of Fire coral (Millepora alcicornis Linnaeus) based on the…

A: Fire coral is a genus of marine coral organisms. These have physical features that are similar to…

Q: Compare the features of “Ardi” with those of “Lucy.”

A: The fossils belong to have been found for more than 6,000 individuals along with the rapid footstep…

Q: What is the description of the specimen in the habit of bougainvillea? Based on the text.

A: Bougainvilleas are plants belonging to the Nyctaginaceae family and are used widely across the world…

Q: Explain briefly the following terms with suitable examples: (i) protonema (ii) antheridium…

A: 1. Protonema- it is the first stage in the cycle of mosses. it is green, branched and frequently…

Q: Difference between monohybrid and dihybrid?

A: Genetic cross is the deliberate breeding of the two different individuals which results in progenies…

Q: Genus species Colour inside corallite wall Colour outside corallite wall Favia speciosa Favia…

A: Favioa speciosa:  * Dipsastraea speciosa which is previously called as Favia speciosa is colonial…

Q: Look at this adult sea urchin. What type of body symmetry do you observe from the sample?

A: Here,the adult sea urchin shows radial(fivefold) symmetry. Sea urchins are creatures found in oceans…

Q: 8.

A: Labelled A is Stomata. B is cuticle C is plastid  D is vascular bandle  This is a transverse section…

Q: Planarian, c.S. Name the structure indicated by letter A.

A: The first image shows a tapeworm or flatworm, belonging to the phylum Platyhelminthes. Their body is…

Q: Describe an advantage of using TEM rather than LM to studyintracellular structure.

A: TEM stands for transmission electron microscope. It utilizes the energetic electron to provide…

Q: Match the following taxa and characters Brittle stars v [ Choose ] Asteroidea Ophiuroidea Crinoidea…

A: Hi, Thanks For Your Question.  Answer :  1. Brittle Stars - Ophiuroidea Explanation : Brittle…

Q: Create a dichotomous key for the following organisms Spirobranchus Eunice Caenorhabditis Pheretima…

A: Phylum Annelida includes all the segmented worms belonging to invertebrates. These organisms are…

Q: Monograph about ants

A: Introduction Ants are eusocial insects of the family Formicidae, belonging to the order Hymenoptera.…

Q: Match the organism to their body symmetry * sponges A. asymmetrical + earthworm B. bilateral *…

A: Body symmetry means that in how many equal parts an organism can be divided. If an organism is…

Q: Diagram of an androecium and gynoecium together of bougainvillea.

A: Bougainvillea is a kind of flower that falls under the family, Nyctaginaceae. The actual flower is…

Q: Spicules are structural elements that is found in sponges that form the skeleton and provide…

A: Spicules, or "bricks," are the structural components of a sponge, and each species' forms, sizes,…

Q: What is the symmetry in sea anemone?

A: When an organism or object can be divided into two or more equal parts they are said to be symmetric…

Q: The cardinal has the scientific name Cardinalis cardinalis. The scientific name contains which…

A: Answer :  the cardinals cardinals are at the super class level of the taxonomic level.   They are…

Q: Identify the structure that is circled in the image below:

A: DNA contains the instructions for protein synthesis. Function of proteins is to determine structure…

Q: orrectly write the scientific name of Mountain Pine Beetle with authority

A: Answer :

Q: What two names make up the scientific name of each salamander?

A: Binominal nomenclature is the scientific naming of an organism by the scientists given a name to the…

Q: # 22: Name the structure indicated by the bracket that is used to attach this organism to a rock or…

A: The name of the species shown here in the picture is Laminaria hyperborea It is a large brown alga…

Q: Diatoms show tests of silica and pseudopodia that radiate from thei True O False

A: Any eukaryotic organism that is not a mammal, plant or fungus is a protist.

Q: Match the numbers in the diagram below to the correct structure. 2- 3. 4. 9- 8.

A: 1. sacrum 2. Coxal 3. Femur 4. Fibula

Q: Match the specific structure or parts of the protozoan image below. A D H

A: Paramecium, sometimes known as Paramoecium, is a genus of ciliated unicellular protozoa. They live…

Q: Examine this photo of Tilapia. What type of body symmetry do you observe

A: Tilapia  It is a freshwater fish of cichlid family. It is commonly found in river, pond, and lakes.

Q: B- Ammonoidea Shell: Aperture: Suture: Position of sinhuncle:

A: Ammonoidea is a group of marine mollusks that have turned extinct. They belong to the class of…

Q: Create a dichotomous key for the following genera: Pheretima Hirudinaria Haemadipsa…

A: Pheretima - Annelida Hirudinaria - annelida Haemadipsa- annelida Octopus-mollusca Sepia- mollusca…

Q: Amphioxus Cross Section prepared slides: Label the structures using the terms from the lab: 6 = 8 =…

A: Amphioxus also known as Lancelets belongs to sub-phylum Cephalochordata. It consists of around 30-35…

Q: A: This structure belongs to an organism from what phylum? - Answer choices: Mollusca, Nemertea,…

A: The picture is of Mollusc. It is found in the gastropoda class.

Q: А C

A: Morphology: The metacercariae, O. felineus has the similar morphology to those of the liver flukes.…

Q: Compare and contrast the ammonoid and nautiloid shells.

A: Molluscs are organisms with no vertebral column and hence, are invertebrates.

Q: What type of body symmetry does this creature have? Group of answer choices A. bilateral B.…

A: Given creature have Bilateral symmetry .

Q: Radiolaria and diatoms have a shell of_______ . a. cellulose c. calcium carbonate b. silica d.…

A: Diatoms is a type of freshwater algae. The shell of diatoms is two different shapes round-shaped and…

Q: Based on your study of previously exam-ined specimens, would you say the egg is motile or nonmotile?

A: An egg cell ,or ovum is the female reproductive cell,or gamete, in most anisogamous organisms(…

Q: Specimen Common Name: Squash Parameters Observations Scientific Name: Curcubita zapallito Carriére…

A: SPCEIMEN  COMMON NAME : Squash  SCIENTIFIC NAME : Curcubita Zapallito Carriere      PARAMETERS  1.…

Q: From where carragean jelly like structure obtained?

A: Carrageenan is a natural ingredient which is composed of d-galactose units. It is used to thicken,…

Q: Scientific Name: Protoreaster nodosus Common Name: chocolate chip sea star Description: A: B:

A: Sea star are star shaped echinoderms. It is not a fish. It is covered by the spines all over its…

Q: What type of body symmetry does this creature have?

A: The correct Answer is Option D . Bilateral Symmetry .

Q: The specimen shown below, belong to which Phylum?

A: Kingdom Animalia is a vast kindom includes many species, Kingdom Animalia includes all animals They…

Q: Test II. Comparing Characteristics. Given the groupings of phyla, please indicate within the…

A: Bilateral Symmetry is a property of being divisible into two symmetrical halves. When a sperm and an…