What are the implications of the reproductive strategies of rotifers in their survival?

Q: 1. How is genetic variation generated in ciliates? When * A. a micronucleus replicates its genome…

A: ALL RIGHT ANSWERS IN BOLD FRONTS.   1. How is genetic variation generated in ciliates? When *…

Q: Book question Chp. 2. Which of the following clades are entirely composed of parasite/parasitoid…

A: a) Mollusca b) Nematoda c) Nematomorpha e) Platyhelminthes

Q: What are the potential ecological implications of the increasing prevalence of fungal infections in…

A: Amphibians, a group comprising frogs, toads, newts, and salamanders, play significant roles in…

Q: 21. What characteristic of foraminifera would NOT favor their survival after a mass extinction…

A: the correct option is (d) slow maturation .

Q: 1. If you disregard cryptobiosis, would you consider tardigrades successful? Why or why not?

A: Tardigrades or water bears may be terrestrial or aquatic in nature. By a phenomenon called…

Q: What are the major adaptations of Kinorhynchs that allow them to thrive in the interstitial…

A: Kinorhynchs Organisms belonging to the phylum Kinorhyncha are called kinorhynchans.  These are small…

Q: 7. Myriapods, branchiopods and remipedes have all been considered possible sister groups to the…

A: Insects are pancrustacean hexapod invertebrates belonging to the class Insecta. They are the largest…

Q: What is the none functional mitochondrial remnant exhibited by the group where Giardia sp. belong.

A: Giardiasis is a disease caused by a protozoan parasite known as Giardia that infiltrates and…

Q: 1. How do the larval forms of the trematodes and the cestodes differ? 2. How do their life cycles…

A: Cestodes and Trematodes are the two Classes of Phylum Platyhelminthes.

Q: 1.0 0.98 0.98 6.0E-4 0.57 0.96 0.94 G. scandens 0.42 0.24 G. magnirostris 0.15 G. conirostris 0.39…

A: (1) G. scandens and G. magnirostris  (2) Cam. psittacula and Cam. parvulus (3) Cac. pallida and Cac.…

Q: 1. How is euglena considered, a plant or an animal? explain 2. Give some economic importance of…

A: Euglena is a single cell flagellate found in saltwater and freshwater. It has a pellicle instead of…

Q: 1. Enumerate the similarities among the lophophorates phyla. 2. Tabulate the distinguishing…

A: 1. Phyla is a group of related living things (as animals or plants) that ranks above the class and…

Q: Flatworms (platyhelminthes) possess a O A. metanephridial system B. protonephridial system O C.…

A: Flatworms are unsegmented organisms that are bilaterally symmetrical and are acoelomates. They have…

Q: Discuss the potential use of sponges as monitors of chemical pollutant stress in marine and…

A:

Q: 1. What are the characteristic features of the eggs of Ascaris, Trichuris, Pinworm and Capillaria?

A: Intestinal parasites are organisms that live in the human or animal gastrointestinal tract, and can…

Q: Which of the following results from sexual reproduction in sponges? a. Parenchymula  b. Gemmule…

A: Reproduction in sponges takes place in two ways- Asexual reproduction - with the help of buds,…

Q: Diatoms function to sequester a significant amount of global carbon dioxide because O Their silica…

A: The correct option is -(c) which is they are photoautotrophs.

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: Phyla Cnidaria and Ctenophora are: O A. Diploblastic (two germ layers), with no symmetry B.…

A: Coelenterates having a hollow gut are found in the phyla Cnidaria and Ctenophora. The gut is located…

Q: Indicate the Phylum, Class, Order, Family, Genus and the species name of any one grasshopper of…

A: Hi! Thank you for the questions. As you have posted multiple questions, I will be answering the…

Q: . Describe the impact of a shallow burial on the successional patterns of calliphorids or…

A: Sacrophagids is the family of flies commonly known as the flesh flies and  grows on burial matters .…

Q: Why are termites essential members of communities in nature? How do they alter habitats?

A: Termites are eusocial insects, which are believed to have evolved from cockroaches. They are also…

Q: 1. Describe the characteristics of members of the subphylum Crustacea.

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: 6. How would increasing ocean acidification due to global warming likely affect marine molluscs (be…

A: Introduction 6. Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda,…

Q: 1. describe how anemone consumes food.

A: Sea anemone, also known as 'flowers of the sea,' belong to Phylum Cnidarian, Class Anthozoa. A…

Q: 10. Which phyla has a notochord? Group of answer choices a.Porifera b.Chordata c.Nematoda…

A: option (b) is correct answer.

Q: Termites belong to the cockroach order, Blattodea. true/false 2. Ephemeropteran nymphs have gills…

A: Termites are euocial insects. Like cockroach termites are also insects belonging to the group…

Q: What are the best adaptations and modifications of protozoans? Cite specific examples per group. 2.…

A: Many protozoans respond to adverse environmental conditions by encystin they secrete a thick  tough…

Q: 34.Though most gastropods are grazing forms , some are Sessile benthos . Select one : True False

A: Gastropods are under the phylum mollusca. The term gastropod means gastro=digestive system and…

Q: 2. What is a creeping eruption? Give hookworm parasites that are involved.

A: Pathogenic microrganism are the microbes that are known to cause disease in a healthy individual .…

Q: Describe how the reproductive structures of each organism are adapted towards the given…

A: Answer of the questions given below...

Q: Does phylum Porifera has a water vascular system?

A: Sponges are the members from the phylum Porifera. These are the basal creature clade as a sister of…

Q: 1. What are the major adaptations that allow nemertines to thrive in the marine environment? Support…

A: Adaptation: It is a process of evolution that allows any particular organism to be well suited for…

Q: What are some of the important trematode parasites of humans? How can they infect us? Enumerate…

A: A parasite is an organism that needs host organism to survive. Tapeworms are flat, parasitic worms.

Q: What is coral bleaching? And 3 reason of bleaching. 2. Describe the five groups of organism found…

A: Introduction: Ecosystems are groups of creatures that have coevolved over a significant amount of…

Q: 18. 17- 16 15 14 19. 13 12 10 11 3 Frog Late Gastrula 5 7 .6 8

A: FROG LATE GASTRULA  Ventral  yolky endoderm  fertilization membrane fragment  Ventral lip of…

Q: u. equivaive 7. In many insects, the body is of taxonomic importance. the arrangement of on

A: This question is based on taxonomy and anatomy of insects.

Q: v. Rhabditiform from Filariform larvae

A: A larva is a separate juvenile stage of development that many animals go through before to…

Q: trophozoites best fit the following descriptions ? • Motility: Sluggish , usually nonprogressive…

A: * Entamoeba coli is a non pathogenic species belongs to entamoeba genus that inhabitats the…

Q: Discuss the process by which amoeba engulf food. 2. What is the use of contractile vacuole among…

A: Amoeba engulf their food by expanding the pseudopods. These expanded pseudopods  engulf food or…

Q: What is the advantage of the countercurrent gas exchange in the case of some molluscs? Why is it not…

A: Counter current involves blood in the capillaries flowing in the opposite direction to the flow of…

Q: 33.Though most gastropods are grazing forms , some are Sessile benthos . Select one : True False

A: Gastropod are commonly called snail and slugs. Large number (near about 65000) of species are…

Evolutionary adaptations

Evolutionary adaptation is the process through which organisms adapt or adjust to their surroundings to increase the chances of survival, mating, and reproduction. An organism's behavior, physiology, and structure are adjusted or changed to make it more suited to its environment.