Which of the following are asexual stages of the parasite? f Select one or more: O Ring stage O Sporozoites O Trophozoites O Gametocytes

Q: a. Which parasites are zoonotic?b. Which are strictly human parasites?c. Which are borne by…

A: There are several types of parasites which may be zoonotic, hermaphrodite. The parasites differ in…

Q: This TRUE of enterocoely. O Results in the formation of coelom. O Results in processes in protostome…

A: Embryonic development refers to the development of a multicellular embryo from a fertilized egg.…

Q: Which of the following is NOT a characteristic of nematodes? View Available Hint(s) O Adult…

A: Nematodes are worms that are very small and slender, measuring about 5 to 100 m thick and 0.1 to 2.5…

Q: A single tapeworm may produce thousands of eggs (over 50,000!). What organs are responsible for…

A: A tapeworm has 50,000 eggs per worm and they are found in the human pancrias.

Q: Hookworm undergoes lung migration phase in its life cycle O False true

A: TRUE

Q: В A

A: Answer

Q: It asks to use the development images below to identify one of each of the following in the photos:…

A: Fertilization is the process of formation of Diploid zygote from the male and female gamete 's…

Q: What is the only haploid stage in the life cycle of animals? O gametes O adults O spores O zygotes

A: Question asked: Which is the only haploid stage in the life cycle of animals ?  Answer: gametes

Q: describe the following - 1. Unfertilized ovum 2. Fertilized ovum 3. Embryonated ovum 4. Rhabditiform…

A: Introduction Fertilization, also known as generative fertilisation, syngamy, and impregnation, is…

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: For question with blank, choose the combination of answers that most accurately completes the…

A: Malaria is a vector. borne infection caused by protists Plasmodium. There are various species of…

Q: The organ that functions to coat annelid worms with a mucus-derived cocoon is the uterus O clitellum…

A: Annelid worms These worms belong to the phylum Annelida. These are also called segmented worm, that…

Q: Which of the following is NOT true about nematocysts? O They are structures housed in special cells…

A: Classification is the process of systematically arranging the entries in different levels on the…

Q: v [ Choose ] Tunicata Trematoda Cestoda siphons, tadpole larva (some species) Cephalochordata…

A: Answer. Cestoda and Trematoda are classes that belong to the phylum Platyhelminthes. Examples…

Q: Asexual reproduction takes place through budding in:  (a) Amoeba(b) Yeast(c) Plasmodium(d)…

A: The biological process by which the offspring (new individuals) are produced from the parents is…

Q: Archegonium is an example of female gametangium in plants, which produce motile egg cell.

A: Ans- False Explanation- Archegonium is the female reproductive organ occurs in ferns, mosses and in…

Q: What structure in the Entamoeba histolytica is sometimes called a "false foot" and has a similar…

A: Question: Which structure in the Entamoeba histolytica is sometimes called "false foot" and has a…

Q: Match the following: Earthworms v [ Choose ] Bivalvia Polychaeta Hirudinea Fixed number of segments,…

A: ▪︎ Annelids with definite number of segments belongs to the class hirudinea . ▪︎Parapodia are…

Q: Which of the following statements regarding tapeworms is false?a) They absorb nutrients from the…

A: Platyhelminthes are a phylum of organisms, that are triploblastic, acoelomate and have bilateral…

Q: The dauer stage of worm development occurs:   1) when there is ample food   2) when there is…

A: Worms are the organisms of the animal kingdom that lack eyes and limbs. they have a cylindrical…

Q: Which form(s) of a cestode can be ingested by a human that eats infected pork or beef that is…

A: Cestodes are adult worms that live in the small intestine; they are normally well tolerated or…

Q: The hydatid cyst is typically spread by O contaminated meat O protozoan-laden mosquitoes O infected…

A: Hydatid cysts are most commonly found in the liver and lungs, although they may also occur in other…

Q: Why is the presence of a coelom advantageous? O it allows room for the development and movement of…

A: The coelom is lined by a muscular tissue called the peritoneum that encloses the internal organs.…

Q: A. Compare T. solium and T. saginata on the basis of - 1. Length 2. Scolex 3. Gravid segment 4. Egg…

A: Taeniasis is a kind of worm or parasitic infection that affects humans. This infection is caused by…

Q: The following taxa have many species that commonly reproduce asexually. Choose all that apply.…

A: Out of the given options, the species that commonly reproduce asexually are - Platyhelminthes,…

Q: All acoelomate bilateral animals have protonephridia. O True O False

A: acoelomates are bilateral animal that does not exhibit a body cavity. They are very primitive in…

Q: Which of the following is false of the bread molds/zygomycetes? The bread molds reproduce by using…

A: Zygomycota Zygomycota or zygote fungi is a division of fungi. It is also known as Conjugative…

Q: What type of a body plan doescoelenterates, ctenophores andechinoderms have?A. Annelida…

A: The animals are the most abundant living organism that are found in almost every habitat. They have…

Q: Most parasitic protozoans are transmitted in their cyst form but cause disease when in trophozoite…

A:

Q: Cytolytic toxins of nematocysts O A. breakdown cells. O B. participate in digestion of prey…

A: Nematocysts are the stinging structures. They are not cells, but rather organelles within cells…

Q: The first juvenile larva of Ascaris is known as- (A) Filiform larva (B) Rhabditiform larva (C)…

A: Ascaris is commonly known as roundworm. It belongs to phylum nematoda.

Q: Gonozoids continue the reproductive cycle by budding medusae. About how many maturing medusae are…

A: These are rare in number and only found around the hydrocaulus's base. The gonozooids are the…

Q: Which of the following are present in members of Class Cestoda? Select the correct response(s):…

A: They are morphologically characterized by a ribbon-like body composed of a series of segments called…

Q: During excystation (excysting) of Giardia which occurs in the lumen of 1. small intestine: * O…

A: Pathogens are the microbws which cause disease in host.

Q: During embryonic development, if the blastopore of the gastrula forms the mouth opening second (anal…

A: C. deuterostome are correct answer. The animal is classified as a deuterostome.

Q: Sexual reproduction in protista takes place by a process of a.)Mitosis b.)Meiosis c.)Fission…

A: Sexual reproduction is type of reproduction in which two haploid gametes fuse to form zygote which…

Q: . (a) Which Mimulus species would you categorize as mainly asexualreproducers? Why? (b) Which…

A: The plant genus that belongs to the family of Phrymaceae is called mimulus. The mimulus plants are…

Q: View the preserved tapeworm and the slides of the tapeworm scolex (head) and proglottids…

A: 1) Scolex It represents the anterior end of body. It is knob like and biradially symmetrical. At the…

Q: Molds usually reproduce sexually when food is running low. Why might sexual reproduction be more…

A: Slime molds are classified under fungi. They  are sensitive to airborne chemicals and can detect…

Q: The protozoan trophozoite is thea. active feeding stageb. inactive dormant stagec. infective staged.…

A: A trophozoite is the growing stage of life cycle.It is the activated feeding stage in the life cycle…

Q: During excystation (excysting) of Giardia which occurs in the lumen of small intestine: * O…

A: Giardia lamblia  It is also called by the name of G. Intestinalis. It is a flagellated microbe which…

Q: A person has been cured of malaria, after 2 months a malarial attack has developed, although the…

A: Malaria is a vector-borne disease caused by the bite of infected anopheles mosquito, carrying the…

Q: Water molds reproduce asexually by forming _______________ and sexually by forming _______________.…

A: Introduction :- Oomycetes (a term for creatures in the phylum Oomycota) are a fungus-like group of…

Q: What structure tells you what stage this is? Blastocoel Visible nucleus Archenteron Blastopore…

A: Fertilization is a union of male and female gamete to form a diploid zygote.

Q: With Platyhelminthes, which of the following do we see for the first time, evolutionarily speaking.…

A: Platyhelminthes are the flat worms. They are found in the animal kingdom.

Q: Of all the parasitic insects discussed herein (endoparasites, ectoparasites, mallophaga, anoplura,…

A: Introduction :- Parasites are the organism's which lives at the body surface or inside the body of…