4. The Malpighian tubules of insects     grind food into find particles before it goes to the hind-gut   have ostia around the outer edge   are functionally equivalent to the vertebrate kidney   secrete juvenile hormone   are found in the mesothorax

Q: 8. Which structure is indicated in this photo of a cross section through the middle of an…

A: In earthworms, the median dorsal vessel is the main circulatory structure that is responsible for…

Q: Wings enable insects to utilize diverse resources disperse more widely than any other land…

A: Invertebrates belonging to the phylum Arthropoda are classified as insects. With over a million…

Q: What benefit does the process of metamorphosis play in insect reproduction?  - Do moths undergo…

A: Insects are winged invertebrates (lack backbone) belonging to the class Insecta. These possess some…

Q: 1. Hemipteran's piercing and sucking mouthpart is a modified structure of mandibles and maxillae.…

A: 1. Hemipterans possess piercing-sucking mouthparts. Mouth part in form of segmented beak arising…

Q: Cells involved in extracellular digestion in cnidarians. O A. enzymatic gland cells B. cnidocytes O…

A: Cnidarians are invertebrates that are also known as coelenterates that belong to the Phylum…

Q: Sawfly larvae differ from Lepidoptera caterpillars | by having more prolegs. | by having…

A: Sawfly larvae ( belonging to order Hymenoptera) are immature stages of wasps or bees that have…

Q: 1. Phylum Ctenophora are believed to be offshoots of some medusoid cnidarian. Give 3 proofs that…

A: The three reasons are as follows :  Both have the gelatineous body

Q: Why do sponges have to eat things that are only 1 cell large? because their mouth is so small that's…

A: Sponges belong to the phylum Porifera. They are heterotrophic, multicellular eukaryotic organisms.…

Q: Numbers of true segments in the leg of an adult insect are 4.  true/false 2. Numbers of…

A: Insects are living organisms that are categorized in the phylum Arthropoda. These organisms have a…

Q: Monotremes all have what unifying feature? Arthropod-like pincers Placenta Ventral pouch Ability to…

A: Mammals belonging to the order Monotremata are known as monotremes. The Monotremata are the oldest…

Q: Which feature is found only in gnathostomes?     both pelvic and pectoral fins or appendages…

A: Gnathostomes are those organism who have jaws in their body. It includes two groups: Pisces: It…

Q: How do arthropods grow? O they have to shed their exoskeleton O they have to shed their…

A: Answer. Arthropoda is the largest phylum of the animal kingdom and has diversified every habitable…

Q: Question: Define time cycled pressure limited ventilation. List the initial ventilator settings used…

A: In accordance with predetermined time cycles along with pressure restrictions, time-cycled…

Q: Why do megapodiidae have an incubating egg and what does it do? 2. How does being non-migratory…

A: 1. Megapodes is from family Megapodiidae. It is a fascinating group of birds named for their large…

Q: The presences of which of the following anatomicals would best distinguish a gastropod from a…

A: An organism refers to a living thing that has an organized structure which can react to stimuli,…

Q: 1. All hymenopterans have narrow waists. true/false 2. Trichopterans have scales on their wings.…

A: Answer 1st answer true 2nd answer false

Q: Choose all the phyla we looked at in this lab that have a hydrostatic skeleton. nematodes molluscs…

A: Nematodes, mollusca and annelids all the three have hydrostatic skeleton. The hydrostatic skeleton…

Q: Discuss the acrosomal reaction. Does this reaction occur in all vertebrates?

A: The process through which male and female reproductive cells or gametes converge to create a new…

Q: 1. Both Lepidoptera and Diptera have proboscis. true/false. 2. Phthirapterans have large claws…

A: Answer 1 :- True.   Explanation :-  The proboscis is an elongated, tubular structure that is used…

Q: Nematocysts in cnidarians are O reproductive cells O excretory organs sets of muscle cells O…

A: Cnidarians are a group of invertebrate animals that include jellyfish, sea anemones, corals, and…

Q: A cleidoic egg is one that. (mark all that apply) has no yolk has been adapted for being laid on…

A: Since we only answer 1 question in case of multiple question, we’ll answer the first question as the…

Q: 13. Which of the following is true of coiling? A. is a counter-clockwise coiling of the visceral…

A: General features of mollusc.

Q: If a mutation occurred in a flatworm such that the flame cells no longer functioned, what do you…

A: The question is asking about the potential consequences of a mutation in a flatworm that results in…

Q: Cnidarians development will continue to include the stage. --- Gastrula Zygote Blastula Gamete

A: Cnidarians are also commonly known as coelenterates. They are a phylum under Kingdom Animalia that…

Marine Evolution

Marine habitat is less explored, and hence, its biological diversity is far less known. The marine habitats are not constant due to their shifting nature, while the terrestrial habitats are more stable. Marine biology is the science that deals with the study of diverse marine species, their interactions, and behavioral characteristics.