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... he Compass Jellyfish is bluishwhite, with distinctive brown V-shaped markings on the top of its bell-shaped body and a “frill” of brown markings around its edge. It has 24 tentacles that are arranged in groups, as well as four very long and “frilly” mouth arms and eight sense organs. Adult Compass J ...
... he Compass Jellyfish is bluishwhite, with distinctive brown V-shaped markings on the top of its bell-shaped body and a “frill” of brown markings around its edge. It has 24 tentacles that are arranged in groups, as well as four very long and “frilly” mouth arms and eight sense organs. Adult Compass J ...
list 3 characteristics found in all mollusks
... Circle the letter of the answer that best completes the statement. Most mollusks (including clams) _______________________________________ A. are hermaphrodites B. use both sexual and asexual reproduction C. have separate sexes D. have direct development Bivalves become SESSILE as adults. This means ...
... Circle the letter of the answer that best completes the statement. Most mollusks (including clams) _______________________________________ A. are hermaphrodites B. use both sexual and asexual reproduction C. have separate sexes D. have direct development Bivalves become SESSILE as adults. This means ...
Cnidaria - Raleigh Charter High School
... Reproduction by sponges is by both sexual and asexual means. Asexual reproduction is by means of external buds. Sexual reproduction takes place in the mesohyl. Male gametes are released into the water by a sponge and taken into the pore systems of its neighbors in the same way as food items. Spermat ...
... Reproduction by sponges is by both sexual and asexual means. Asexual reproduction is by means of external buds. Sexual reproduction takes place in the mesohyl. Male gametes are released into the water by a sponge and taken into the pore systems of its neighbors in the same way as food items. Spermat ...
Plankton: The Water Drifters
... Many plankton are denser than the seawater that they live in, so in order to keep from sinking completely into the abyss, their bodies are structured to keep them near the surface. In other words, they are buoyant. However, plankton don’t want to float on the surface of the water, they want to drift ...
... Many plankton are denser than the seawater that they live in, so in order to keep from sinking completely into the abyss, their bodies are structured to keep them near the surface. In other words, they are buoyant. However, plankton don’t want to float on the surface of the water, they want to drift ...
Phylum Annelida The phylum Annelida is constructed on a tube
... completely with spring water and remove any excess water. Invert the bottom half of a 60 mm Petri dish (upside down) on top of the filter paper, in the middle of the dish. Tape two washers on top of the smaller dish and secure them with two rubber bands crossed at ninety-degree angles. The crossed b ...
... completely with spring water and remove any excess water. Invert the bottom half of a 60 mm Petri dish (upside down) on top of the filter paper, in the middle of the dish. Tape two washers on top of the smaller dish and secure them with two rubber bands crossed at ninety-degree angles. The crossed b ...
Document
... D) aquatic filter feeders. E) aquatic predators. How many of the following are characteristics of at least some members of the phylum Cnidaria? 1. a gastrovascular cavity 2. a polyp stage 3. a medusa stage 4. cnidocytes 5. a pseudocoelom A) one of these B) two of these C) three of these D) four of t ...
... D) aquatic filter feeders. E) aquatic predators. How many of the following are characteristics of at least some members of the phylum Cnidaria? 1. a gastrovascular cavity 2. a polyp stage 3. a medusa stage 4. cnidocytes 5. a pseudocoelom A) one of these B) two of these C) three of these D) four of t ...
Jellyfish: “wonders in the deep”
... complex biochemicals could arise purely by chance mutations, when it takes some of the best brains in science even to find out how they work! Intelligent design All of this implies that jellyfish possess a level of ‘intelligence’ and awareness of their environment far greater than may have been imag ...
... complex biochemicals could arise purely by chance mutations, when it takes some of the best brains in science even to find out how they work! Intelligent design All of this implies that jellyfish possess a level of ‘intelligence’ and awareness of their environment far greater than may have been imag ...
Questions
... 64. A student identified a triploblastic, coelomate and segmented animal as an arthropod which additional character, the student should have verified before identifying the animal as an arthropod. 1) presence of wings 3) Type of symmetry ...
... 64. A student identified a triploblastic, coelomate and segmented animal as an arthropod which additional character, the student should have verified before identifying the animal as an arthropod. 1) presence of wings 3) Type of symmetry ...
View - Big Al`s
... Polyp Stony Coral has a calcified skeleton structure that is covered in a thin layer of flesh in either a pink or green colour. Duncan Corals will thrive through photosynthesis but also can release their tentacles from each of their heads to collect food. ...
... Polyp Stony Coral has a calcified skeleton structure that is covered in a thin layer of flesh in either a pink or green colour. Duncan Corals will thrive through photosynthesis but also can release their tentacles from each of their heads to collect food. ...
Water Bug Detective Guide-A3
... • larva hangs upside down, suspended from water surface • pupa are enclosed in a cocoon that covers half the body Size: Up to 8 mm long ...
... • larva hangs upside down, suspended from water surface • pupa are enclosed in a cocoon that covers half the body Size: Up to 8 mm long ...
Marine animal groups, species and habitat
... Have you ever seen a sea snails in the water or found their shells when walking on the beach? Do you think these animals are generally free swimming or permanently attached to rocks or slow or fast moving? What other examples of sea snails do you know of? ...
... Have you ever seen a sea snails in the water or found their shells when walking on the beach? Do you think these animals are generally free swimming or permanently attached to rocks or slow or fast moving? What other examples of sea snails do you know of? ...
Mollusca - Net Start Class
... Coiled tubule runs from nephrostome to bladder, which connects to excretory pore Wastes are gathered by nephridia from coelom and discharged into mantle cavity Then are expelled by cavity by continuous gill pumping ...
... Coiled tubule runs from nephrostome to bladder, which connects to excretory pore Wastes are gathered by nephridia from coelom and discharged into mantle cavity Then are expelled by cavity by continuous gill pumping ...
Outline 20: Mollusca
... Original adaptive value of chambered shell? Siphuncle: What is it and how does it work? b) Elongation of body; sometimes coiled over the head (different directionality of coiling that in Gastropoda) c) Development of anterior epipodial tentacles “arms” Adaptive value at this point? Two hypot ...
... Original adaptive value of chambered shell? Siphuncle: What is it and how does it work? b) Elongation of body; sometimes coiled over the head (different directionality of coiling that in Gastropoda) c) Development of anterior epipodial tentacles “arms” Adaptive value at this point? Two hypot ...
Arthropods & Echinoderms
... Their exoskeleton cannot grow, so they have to periodically shred it in order to get larger Copepods, crustaceans that are less than a centimeter long, are the most abundant animals in the ocean. There are so many of them that they outweigh all the whales on Earth! ...
... Their exoskeleton cannot grow, so they have to periodically shred it in order to get larger Copepods, crustaceans that are less than a centimeter long, are the most abundant animals in the ocean. There are so many of them that they outweigh all the whales on Earth! ...
CH_27_Echinoderms_starfish.notebook 1 May 18, 2012
... some push their stomachs out of their mouths and onto their prey, then they cover their prey with digestive enzymes and use cilia to bring food into their mouths some trap food on mucus on their arms some use teethlike plates to scrape algae and food off surfaces ...
... some push their stomachs out of their mouths and onto their prey, then they cover their prey with digestive enzymes and use cilia to bring food into their mouths some trap food on mucus on their arms some use teethlike plates to scrape algae and food off surfaces ...
Phylum Cnidaria: Hydroids, jellyfish, anemones, corals.
... a. Oral end b. Aboral end c. Tentacles surrounding the mouth ...
... a. Oral end b. Aboral end c. Tentacles surrounding the mouth ...
AP Biology Summer Assignment
... 3. Where is the Field Station located? We are located on the Eastern Shore of Virginia, about 5 miles south of the Maryland/Virginia border. We neighbor Chincoteague and Assateague Islands and the NASA Wallops Flight Facility. 4. How much money should my child bring on the trip? All expenses during ...
... 3. Where is the Field Station located? We are located on the Eastern Shore of Virginia, about 5 miles south of the Maryland/Virginia border. We neighbor Chincoteague and Assateague Islands and the NASA Wallops Flight Facility. 4. How much money should my child bring on the trip? All expenses during ...
ppt
... – Can exist, and even grow, utilizing photosynthate as its sole source of nutrition – Also can feed on small ...
... – Can exist, and even grow, utilizing photosynthate as its sole source of nutrition – Also can feed on small ...
ELF-GUIDED OUR
... o Otters have an oil gland that is used to make fur more streamlined and waterproof, which helps them to move quickly underwater. Can you see this animal’s ears? o An otter’s ears have a special flap of skin which closes when they go underwater to help protect them. What do you think the otter uses ...
... o Otters have an oil gland that is used to make fur more streamlined and waterproof, which helps them to move quickly underwater. Can you see this animal’s ears? o An otter’s ears have a special flap of skin which closes when they go underwater to help protect them. What do you think the otter uses ...
Chapter 14 - COSEE Florida
... producers in the ocean. Not only are they the most abundant life form in the ocean, they have extremely fast growth rates and life cycles. 5c. - Some major groups are found exclusively in the ocean. The diversity of major groups of organisms is much greater in the ocean than on land. 5d. - Ocean bio ...
... producers in the ocean. Not only are they the most abundant life form in the ocean, they have extremely fast growth rates and life cycles. 5c. - Some major groups are found exclusively in the ocean. The diversity of major groups of organisms is much greater in the ocean than on land. 5d. - Ocean bio ...
Swimming behavior in temperate forest ants. - ThinkIR
... navigate on the water’s surface without being entrapped. Certain species of land spiders like those found in the Agelenidae family are able to remain dry and move on the water’s surface similar to how they maneuver on land (Stratton et al, 2004). Ants are a terrestrial surprise, in that they too pos ...
... navigate on the water’s surface without being entrapped. Certain species of land spiders like those found in the Agelenidae family are able to remain dry and move on the water’s surface similar to how they maneuver on land (Stratton et al, 2004). Ants are a terrestrial surprise, in that they too pos ...