Answers to animal label me handouts
... Cephalothorax - The combined head and thorax (this animal has no neck!). The cephalothorax contains the heart, gills, and stomach. Cheliped - One of two big claws used for defense and food handling. Eye - The two eyes are located towards the front. Long antennae - Two long, sensory organs towards th ...
... Cephalothorax - The combined head and thorax (this animal has no neck!). The cephalothorax contains the heart, gills, and stomach. Cheliped - One of two big claws used for defense and food handling. Eye - The two eyes are located towards the front. Long antennae - Two long, sensory organs towards th ...
Freshwater Invertebrates
... the top of the sediment (non-biting midges) • burrow through the bottom and unselectively swallow the sediment and fine detritus as they go (aquatic earthworms) • finger-like projections from some of the mouthparts (palps) help them gather the fine particles of food Collector-filterers- use special ...
... the top of the sediment (non-biting midges) • burrow through the bottom and unselectively swallow the sediment and fine detritus as they go (aquatic earthworms) • finger-like projections from some of the mouthparts (palps) help them gather the fine particles of food Collector-filterers- use special ...
Swimmerets - Effingham County Schools
... • Scientist hypothesized that arthropods probably evolved from an ancestor of segmented worms because they have body segments • The hard exoskeleton and walking legs allowed arthropods to be among the first animals to live successfully on land ...
... • Scientist hypothesized that arthropods probably evolved from an ancestor of segmented worms because they have body segments • The hard exoskeleton and walking legs allowed arthropods to be among the first animals to live successfully on land ...
Phylum Annelida - Solon City Schools
... The leech will gorge itself until it has had its fill and then just fall off. The leech will gorge itself up to five times its body weight. The first leech was used in medicine about 1000 B.C., probably in ancient India. In the past, people would stand in the lakes and pools dotted around the countr ...
... The leech will gorge itself until it has had its fill and then just fall off. The leech will gorge itself up to five times its body weight. The first leech was used in medicine about 1000 B.C., probably in ancient India. In the past, people would stand in the lakes and pools dotted around the countr ...
Biology 455 – Entomology Lab Insect Anatomy
... During this lab, you will explore the external and internal anatomy of a cricket. This lab is intended to familiarize you with the general morphology of insects, and to introduce you to the vocabulary of insect “parts”. You will need to know and use this stuff as you identify and study various speci ...
... During this lab, you will explore the external and internal anatomy of a cricket. This lab is intended to familiarize you with the general morphology of insects, and to introduce you to the vocabulary of insect “parts”. You will need to know and use this stuff as you identify and study various speci ...
Identification And Life History Of Common Invertebrates
... in shaded locations. They may appear as small jelly-like bubbles or threads on the undersides of leaves to the unaided eye. Places some leaves in a clear glass jar and let it set for a few hours in a cool, shaded location. Observe the sides of the jar with a magnifying glass after the water has sett ...
... in shaded locations. They may appear as small jelly-like bubbles or threads on the undersides of leaves to the unaided eye. Places some leaves in a clear glass jar and let it set for a few hours in a cool, shaded location. Observe the sides of the jar with a magnifying glass after the water has sett ...
File
... • Nervous system – brain, ventral nerve cord, and ganglia in several segments. – Receptors line antennae – include chemical receptors and force receptors. ...
... • Nervous system – brain, ventral nerve cord, and ganglia in several segments. – Receptors line antennae – include chemical receptors and force receptors. ...
Mammals - GEOCITIES.ws
... • Efficient oxygen exchange- no deoxygenated blood pumped back into body ...
... • Efficient oxygen exchange- no deoxygenated blood pumped back into body ...
Introduction to entomology - CNR WEB SITE
... biomass of over 30,000 metric tons. Above the arctic circle, hordes of mosquitoes and black flies can make life miserable for any warm-blooded animal. In some cases, these biting flies are so abundant and persistent that large animals, such as reindeer, have been known to die from the massive loss o ...
... biomass of over 30,000 metric tons. Above the arctic circle, hordes of mosquitoes and black flies can make life miserable for any warm-blooded animal. In some cases, these biting flies are so abundant and persistent that large animals, such as reindeer, have been known to die from the massive loss o ...
Branches on the Tree of Life: Molluscs
... The opening for the incurrent siphon has finger-like projections that keep out large particles that might clog the gills. If something distasteful enters the clam, it contracts the siphons, quickly squirting out the intrusion. Wastes are eliminated through the excurrent siphon. To reproduce, marine ...
... The opening for the incurrent siphon has finger-like projections that keep out large particles that might clog the gills. If something distasteful enters the clam, it contracts the siphons, quickly squirting out the intrusion. Wastes are eliminated through the excurrent siphon. To reproduce, marine ...
King ➤ Phil-nnaeus ➤ Classed ➤ Ordinary ➤ Families as ➤... Kingdom ➤ Phylum ➤ Class ➤ Order ➤ Family ➤... Class IX Science Ch-07 Diversity in Living Organisms ...
... however, have open circulatory systems, so the blood actually pumps the blood into parts of the body cavity known as sinuses (b) Thallophytes do not have well-differentiated body design and petridophytes easily differentiated into roots, stem and leaves (c) Porifera have very minimal body design dif ...
... however, have open circulatory systems, so the blood actually pumps the blood into parts of the body cavity known as sinuses (b) Thallophytes do not have well-differentiated body design and petridophytes easily differentiated into roots, stem and leaves (c) Porifera have very minimal body design dif ...
An Introduction to Invertebrates - The application of population
... animals. Unlike nearly all other animals, sponges lack true tissues, groups of similar cells that act as a functional unit and are isolated from other tissues by membranous layers. However, the sponge body does contain several different cell types. For example, lining the interior of the spongocoel ...
... animals. Unlike nearly all other animals, sponges lack true tissues, groups of similar cells that act as a functional unit and are isolated from other tissues by membranous layers. However, the sponge body does contain several different cell types. For example, lining the interior of the spongocoel ...
Slide 1
... Direct flight mechanisms: thorax during (a) upstroke and (b) downstroke of the wings. Indirect flight mechanisms: thorax during (c) upstroke and (d) downstroke of the wings. Stippled muscles are those contracting in each illustration. (After Blaney 1976.) ...
... Direct flight mechanisms: thorax during (a) upstroke and (b) downstroke of the wings. Indirect flight mechanisms: thorax during (c) upstroke and (d) downstroke of the wings. Stippled muscles are those contracting in each illustration. (After Blaney 1976.) ...
Biology 11 - Earthworm Dissection Guide References: Nelson
... remember worms can’t see or hear, of detecting ground vibrations. They actually feel the ground vibrate or the grass move when another worm is moving through it. When the worm knows a potential mate is nearby he will start to search in the area with the tip of his body until he runs into the other w ...
... remember worms can’t see or hear, of detecting ground vibrations. They actually feel the ground vibrate or the grass move when another worm is moving through it. When the worm knows a potential mate is nearby he will start to search in the area with the tip of his body until he runs into the other w ...
PSEUDOCOELOMATE LABORATORY Phylum Gastrotricha 1
... sense organs. You would probably expect this, given that the worm spends its entire life inside the bodies of other animals – it isn’t as if it has to hunt for food or worry about evading predators. Like many other endoparasites, some acanthocephalans can apparently manipulate their hosts’ behavior ...
... sense organs. You would probably expect this, given that the worm spends its entire life inside the bodies of other animals – it isn’t as if it has to hunt for food or worry about evading predators. Like many other endoparasites, some acanthocephalans can apparently manipulate their hosts’ behavior ...
Earthworm Dissection
... enlargement, or ganglion, along the ventral nerve cord. Excretory functions are carried on by nephridia, which are found in pairs in each body segment. They appear as tiny white fibers on the dorsal body wall. The earthworm has no gills or lungs. Gases are exchanged between the circulatory system an ...
... enlargement, or ganglion, along the ventral nerve cord. Excretory functions are carried on by nephridia, which are found in pairs in each body segment. They appear as tiny white fibers on the dorsal body wall. The earthworm has no gills or lungs. Gases are exchanged between the circulatory system an ...
PowerPoint
... Copepods are extremely abundant and important in the plankton. They use their mouthparts to filter out or capture food. Many planktonic species keep from sinking by using their enlarged first pair of antennae ( Fig. 7.30 ) to swim. Many species are parasitic, some being so simplified that they look ...
... Copepods are extremely abundant and important in the plankton. They use their mouthparts to filter out or capture food. Many planktonic species keep from sinking by using their enlarged first pair of antennae ( Fig. 7.30 ) to swim. Many species are parasitic, some being so simplified that they look ...
Chapter 34 Outline
... 2. The dorsal, hollow nerve cord of a chordate embryo develops from a plate of ectoderm that rolls into a tube dorsal to the notochord. ○ Other animal phyla have solid nerve cords, usually located ventrally. ○ The nerve cord of the chordate embryo develops into the central nervous system: the brain ...
... 2. The dorsal, hollow nerve cord of a chordate embryo develops from a plate of ectoderm that rolls into a tube dorsal to the notochord. ○ Other animal phyla have solid nerve cords, usually located ventrally. ○ The nerve cord of the chordate embryo develops into the central nervous system: the brain ...
Class Notes
... 2. The dorsal, hollow nerve cord of a chordate embryo develops from a plate of ectoderm that rolls into a tube dorsal to the notochord. ○ Other animal phyla have solid nerve cords, usually located ventrally. ○ The nerve cord of the chordate embryo develops into the central nervous system: the brain ...
... 2. The dorsal, hollow nerve cord of a chordate embryo develops from a plate of ectoderm that rolls into a tube dorsal to the notochord. ○ Other animal phyla have solid nerve cords, usually located ventrally. ○ The nerve cord of the chordate embryo develops into the central nervous system: the brain ...
Ch. 34
... 2. The dorsal, hollow nerve cord of a chordate embryo develops from a plate of ectoderm that rolls into a tube dorsal to the notochord. ○ Other animal phyla have solid nerve cords, usually located ventrally. ○ The nerve cord of the chordate embryo develops into the central nervous system: the brain ...
... 2. The dorsal, hollow nerve cord of a chordate embryo develops from a plate of ectoderm that rolls into a tube dorsal to the notochord. ○ Other animal phyla have solid nerve cords, usually located ventrally. ○ The nerve cord of the chordate embryo develops into the central nervous system: the brain ...
Arthropods Again: The Crustacean
... study is the crustacean. There are about 25,000 species in this class. They include: Barnacles Shrimp Lobster Crayfish Crab ...
... study is the crustacean. There are about 25,000 species in this class. They include: Barnacles Shrimp Lobster Crayfish Crab ...
Earthworm Dissection
... segments. External segments are called metameres. There may be more than 100 segments in an adult worm. The clitellum is a swelling of the body found in sexually mature worms and is active in the formation of an egg capsule, or cocoon. Eggs are produced in the ovaries and pass out of the body throug ...
... segments. External segments are called metameres. There may be more than 100 segments in an adult worm. The clitellum is a swelling of the body found in sexually mature worms and is active in the formation of an egg capsule, or cocoon. Eggs are produced in the ovaries and pass out of the body throug ...
Horse-fly
Horse-flies (for other names, see common names) are true flies in the family Tabanidae in the insect order Diptera. They are often large and agile in flight, and the females bite animals, including humans, in order to obtain blood. They prefer to fly in sunlight, avoiding dark and shady areas, and are inactive at night. They are found all over the world except for some islands and the polar regions.Adult horse-flies feed on nectar and plant exudates; the males have weak mouthparts and only the females bite animals to obtain enough protein from blood to produce eggs. The mouthparts of females are formed into a stout stabbing organ with two pairs of sharp cutting blades, and a spongelike part used to lap up the blood that flows from the wound. The larvae are predaceous and grow in semiaquatic habitats.Female horse-flies can transfer blood-borne diseases from one animal to another through their feeding habit. In areas where diseases occur, they have been known to carry equine infectious anaemia virus, some trypanosomes, the filarial worm Loa loa, anthrax among cattle and sheep, and tularemia. As well as making life outdoors uncomfortable for humans, they can reduce growth rates in cattle and lower the milk output of cows if suitable shelters are not provided.Horse-flies have appeared in literature since Aeschylus in Ancient Greece mentioned them driving people to madness through their persistent pursuit. Shakespeare uses the theme of the maddening gadfly in his plays King Lear and Antony and Cleopatra.