COMPLETE THE TABLE: Fasciola Clonorchis Opisthorchis gigantica sinensis vverniFasciola hepatica_Qpisthorchis felineusAdult worm Eggs Larva D Host LHost Pathogenesis...

Match each description on the left with the corresponding term on the right. Earthworms and leeches
a. annelids b. nematodes c. sponges d. arthropods e. flatworms f. cnidarians g. molluscs h. echinoderms i. chordates

The answer to this question is option C. That is the total number of organisms in which internal fertilization is seen are return. The fertilization is seen in let me list them out. The first one is s caress secondly, behalf Bush, a radio serena, partly anti Kostroma and say chris toma. Then we have 10ia kenya and Fabiola fasten Jonah. Again cycm shows internal fertilization, then use Mongia and finally we can add sponsor color into the list too. So I hope it is clear to you. Thank you totally. Eight members. Sorry, totally. Eight organisms show internal fertilization in the list. So I hope it is clear to you. Thank you.

Questions. Eight through 16. Ask us to match each description on the left with corresponding term on the right. With this one, you're gonna have to start thinking about what really stand out characteristics these file I have. And so I just started the top. Now, when you're dealing with a lot of options like this is almost like a multiple choice question with eight a through I right, you're going to maybe use a little bit process of elimination, a little bit of just wrote memory, all these skills that we would rely on. So number eight says, includes the vertebrates. Now I always look at the beginning of this word right here, down next to I cord, and it makes me think of a spinal cord. And that's how I remember that core dates are the vertebrates. The next one says Medusa and Paula body forms. Uh, now, when I think of anything with a Medusa body form, I always think of jellyfish, and the jellyfish is also the organism or the file A. The jellyfish is also a distinct representative of the file a where all of its members have a polyp and a Medusa form and that is going to be an idea. So the correct answer for Number nine is Number 10 says the simplest animal with a complete their district. Eso. When you're thinking through all the different pilot from Yeah, I kind of remember them. In order of complexity, we start with the sponge is definitely not a complete digestive track. Next, we've got Nigerians also only one opening to their digestive tract. Next, we're gonna have flatworms one opening to the digestive tract, which I always remember, because the plan area have that weird to mouth. But also the waste comes out grows, Um, And then we finally get to nematodes that have two openings to their digestive tract, which makes that the correct answer. So let her be for number 10. Number 11 says the simplest animal group sponges. They are hypothetically, the first organisms, the first multi cellular organisms, and they just hang out and filter feet. And that's kind of all they do for their whole life, on some level, once they become adults. Next, we of earthworms and leeches Anil IDs on, and that's one of those ones that I just remember by rote memory. The largest file um, of all, uh, something that's valuable to remember. Just in general, there are lots of bugs in the world, lots of insects, lots of arthropods. Letter D number 14 says closest relatives of coordinates Crossing off all of the options you've already uses a good way to, uh, sort of manage what you're available. Options still are so closest relatives of court eats that is going to be so. If my available options are flatworms, moralists, any kind of terms, that's pretty easy for me to narrow down. It's gonna be a cheek kind of terms. Number 15 says lacks a body cavity. My options air only flatworms and ma lists. I know that that is flatworms and silver, while olic it that it tells you that the answer to number 16 is G, a muscular foot and a mantle that is molluscs

Yeah, we're going to be matching the description Medusa and public body forms to the corresponding term. As we recall, Animals are multi cellular hetero trophic eukaryotes, which means they contain more than one cell, and each sale has DNA enclosed within a nuclear envelope. Animals rely on organic carbon matter outside of itself, with nutrients, unlike plants, which rely on internal sources or rely on making their own sources of energy. Yeah, scientists categorize nine. A major animal Philip file on peripheral or sponges problem. Nigeria Phil I'm glad to have mentees or platforms file a nematode A or round warrants. I am an A leader or segmented forms final in Alaska Asylum and proposed to asylum kind of Ramada and, lastly, phylum core data. One of the major ways that scientists categorize animals it's by their body forms their anatomical feature, or differentiation. A major differentiation is vertebrates versus and vertebrates. Vertebrates are animals that contain a spinal cord or a backbone and invertebrates, lack of backbone or spinal cord. One of the for invertebrates that we're going to discuss is the Nigeria. In the Nigeria. Fila animals represented include the Hydra CIA nominee quarrels. Jelly's, also known as jellyfish is Nigeria exists and one of two body forms or stages during their life cycle. The polyp forms is a popular like structure as such that is fixed on its face. It is non model or stationary. It has an opening cavity facing its water environment, while the Medusa is an upside down policy as such, with its cavity on the other on the underside. Okay, the Medusa form is able to swim through its water environment. It is a mobile and free floating. Both the policy and the Medusa contain what we call a gastro vascular cavity. The gastric and vascular cavity is responsible for exchanging nutrients and waste with the environment. Mhm. The nature's will go in to the cavity and be distributed throughout the body. Well, waste, um will also leave out the same cavity, right? Same with the Medusa. We have nutrients going in and waste leaving out the same cavity. The gastro cavity is essentially responsible for digestion and distribution of nutrients and oxygen. And this is called the gastro vascular cavity. Thank you. The Nigerians can exist either as a polyp only throughout his life stages. I can also exist as a Medusa. Within this entire life cycle, there is some Nigeria that can exist or cycle between a polyps form and a Medusa form throughout this entire life cycle.

Commission after our animal is which yeah is e the Internet. That question would be none other than