Zoology Ch. 14 Arthropods Arthropods and annelids are closely
... nervous system 6. Coelom ____________ to cavities surrounding ______________ and sometimes excretory organs. 7. ____________ circulatory system in which blood is released into tissue spaces, _____________ derived from the blastocoel. 8. ______________ digestive tract. 9. _______________________ ofte ...
... nervous system 6. Coelom ____________ to cavities surrounding ______________ and sometimes excretory organs. 7. ____________ circulatory system in which blood is released into tissue spaces, _____________ derived from the blastocoel. 8. ______________ digestive tract. 9. _______________________ ofte ...
Living Organisms Assessment Name: Date: 1. How do bacteria
... 17. A. Acquired traits are passed from parents to offspring. B. Inherited traits are passed from parents to offspring. C. Behaviors are never inherited. D. Behaviors are always inherited. 18. Which of these traits can a tree NOT pass to its offspring? A. the shape of its leaves B. roots that grow t ...
... 17. A. Acquired traits are passed from parents to offspring. B. Inherited traits are passed from parents to offspring. C. Behaviors are never inherited. D. Behaviors are always inherited. 18. Which of these traits can a tree NOT pass to its offspring? A. the shape of its leaves B. roots that grow t ...
Questions From Old Exams
... a. The ability of plants and some animals to fertilize their own gametes b. The situation in some animals where both male and female gametes are produced c. The process whereby a female animal can "save" sperm long after copulation and fertilize eggs at will d. The process whereby male gametes are d ...
... a. The ability of plants and some animals to fertilize their own gametes b. The situation in some animals where both male and female gametes are produced c. The process whereby a female animal can "save" sperm long after copulation and fertilize eggs at will d. The process whereby male gametes are d ...
STERNGRR Examples in representative organisms Synthesis
... used by species to communicate with each other) to obtain information from their environment. Draw and label the compound eye and the pheromone image in the space provided. ...
... used by species to communicate with each other) to obtain information from their environment. Draw and label the compound eye and the pheromone image in the space provided. ...
Subphylum Chelicerata
... may have fangs and poison glands Pedipalps – one pair that have many functions, and may have gnathobases ...
... may have fangs and poison glands Pedipalps – one pair that have many functions, and may have gnathobases ...
subphylum chelicerata 2 ppt
... may have fangs and poison glands Pedipalps – one pair that have many functions, and may have gnathobases ...
... may have fangs and poison glands Pedipalps – one pair that have many functions, and may have gnathobases ...
Acc_Bio_Sem2_FERP
... uterus and is the site of fertilization. If cut (tubal ligation) then sperm can not reach the egg. Uterus – if ovum is fertilized, implants in wall of uterus – ...
... uterus and is the site of fertilization. If cut (tubal ligation) then sperm can not reach the egg. Uterus – if ovum is fertilized, implants in wall of uterus – ...
Platyhelminthes - cynthiablairlhs
... – Most sexually – Some use external fertilization and have separate sexes – Earth worms and leeches are hermaphroditic, but rarely fertilize their own eggs – To mate they align parallel and facing opposite directions to exchange sperm, the clitellum secretes mucus that forms a slime tube to prevent ...
... – Most sexually – Some use external fertilization and have separate sexes – Earth worms and leeches are hermaphroditic, but rarely fertilize their own eggs – To mate they align parallel and facing opposite directions to exchange sperm, the clitellum secretes mucus that forms a slime tube to prevent ...
Bacteria, Protists, and Fungi
... Pros about fungi Decompose dead organisms returning good nutrients to ...
... Pros about fungi Decompose dead organisms returning good nutrients to ...
Characteristics of Life 1.01
... Refers to the maintenance of stable internal conditions regardless of external change. All organisms must be able to maintain stable internal environment in order to function properly. Example: Mammals maintain a fairly constant body temperature regardless of the environment ...
... Refers to the maintenance of stable internal conditions regardless of external change. All organisms must be able to maintain stable internal environment in order to function properly. Example: Mammals maintain a fairly constant body temperature regardless of the environment ...
GASTANDARDSPractice 1st
... 6. What is the form of energy used to do work? ATP SB3b. Compare how structures and function vary between the six kingdoms (Archaebacteria, Eubacteria, Protists, Fungi, Plants, and Animals). Alondra & Olivia 1. Explain how all living things carry out common life processes differently. Describe some ...
... 6. What is the form of energy used to do work? ATP SB3b. Compare how structures and function vary between the six kingdoms (Archaebacteria, Eubacteria, Protists, Fungi, Plants, and Animals). Alondra & Olivia 1. Explain how all living things carry out common life processes differently. Describe some ...
Adaptations in Organisms - Iroquois Central School District
... • The Butterwort also known as the Pinguicula vulgaris, feeds itself by trapping insects. • Bright purple flowers are used to attract the insects along with the sticky mucilage on the yellowish bear-haired star shaped leafs. • Once the insect is stuck, the leaf edge slowly rolls over. When the insec ...
... • The Butterwort also known as the Pinguicula vulgaris, feeds itself by trapping insects. • Bright purple flowers are used to attract the insects along with the sticky mucilage on the yellowish bear-haired star shaped leafs. • Once the insect is stuck, the leaf edge slowly rolls over. When the insec ...
21 Learning About Pregnancy and Childbirth
... TEE suhs) is a diagnostic procedure in which a needle is inserted through the uterus to extract fluid from the amniotic sac. The amniotic sac is a pouch of fluid that surrounds a fetus. The extracted fluid contains valuable genetic information about the fetus. Cells extracted from the amniotic fluid ...
... TEE suhs) is a diagnostic procedure in which a needle is inserted through the uterus to extract fluid from the amniotic sac. The amniotic sac is a pouch of fluid that surrounds a fetus. The extracted fluid contains valuable genetic information about the fetus. Cells extracted from the amniotic fluid ...
Unit 4 Practice Test - Kirkwood Community College
... 18. Which of the following is usually characteristic of reproduction in a terrestrial environment? ...
... 18. Which of the following is usually characteristic of reproduction in a terrestrial environment? ...
New AHSGE Science Study Guide
... a. Mitosis- a type or reproduction in which the cell divides and produces 2 daughter cells (diploid cells) that are identical to the parent cell.(asexual reproduction) (no variation) b. Meiosis- a type of cell division in which the parent cell will divide twice and produce 4 gametes(sex cells which ...
... a. Mitosis- a type or reproduction in which the cell divides and produces 2 daughter cells (diploid cells) that are identical to the parent cell.(asexual reproduction) (no variation) b. Meiosis- a type of cell division in which the parent cell will divide twice and produce 4 gametes(sex cells which ...
Earthworms and the Environment
... Muscles – two sets, one (long/ thin) one (for width) Digestive System Nervous - Simple brain, Nerve cord Circulation - Blood , Blood vessels , Aortic arches – 5 simple hearts Respiration - No lungs , Oxygen exchange through its skin, Gives off carbon dioxide Skin must stay moist for survival ...
... Muscles – two sets, one (long/ thin) one (for width) Digestive System Nervous - Simple brain, Nerve cord Circulation - Blood , Blood vessels , Aortic arches – 5 simple hearts Respiration - No lungs , Oxygen exchange through its skin, Gives off carbon dioxide Skin must stay moist for survival ...
TEKS 5 - Net Start Class
... which increases a species’ ability to evolve and adapt as the environment changes. Many invertebrates and a few vertebrates can also reproduce asexually. Asexual reproduction usually produces offspring that are genetically identical to the parent. It allows animals to increase their numbers rapidly ...
... which increases a species’ ability to evolve and adapt as the environment changes. Many invertebrates and a few vertebrates can also reproduce asexually. Asexual reproduction usually produces offspring that are genetically identical to the parent. It allows animals to increase their numbers rapidly ...
Punnett Square Worksheet 1
... they eat more and more of the herbivores, decreasing the herbivore population. It then becomes harder and harder for the carnivores to find herbivores to eat, and the population of carnivores decreases. In this way, the carnivores and herbivores stay in a relatively stable equilibrium, each limiting ...
... they eat more and more of the herbivores, decreasing the herbivore population. It then becomes harder and harder for the carnivores to find herbivores to eat, and the population of carnivores decreases. In this way, the carnivores and herbivores stay in a relatively stable equilibrium, each limiting ...
STERNGRR Examples in representative organisms
... sensory hairs, and PHEROMONES (chemicals used by species to communicate with each other) to obtain information from their environment. Draw and label the compound eye and the pheromone image in the space provided. ...
... sensory hairs, and PHEROMONES (chemicals used by species to communicate with each other) to obtain information from their environment. Draw and label the compound eye and the pheromone image in the space provided. ...
File
... plant cells and in animal cells. • Compare and/or contrast the structures found in prokaryotic and eukaryotic cells. • Describe how structures in cells are directly related to their function in the cell. • Explain the role of the cell membrane during active and passive transport ...
... plant cells and in animal cells. • Compare and/or contrast the structures found in prokaryotic and eukaryotic cells. • Describe how structures in cells are directly related to their function in the cell. • Explain the role of the cell membrane during active and passive transport ...
Animal Basics, Vertebrates, and Invertebrates
... • Eukaryotic cells with no cell wall or chloroplasts • Heterotrophs by ingestion (digest food inside their bodies) • Bodies are made of diploid cells (gametes are the only haploid cells) • Glucose stored as glycogen (a polysaccharide only found in animals) • Most are mobile at some point in their li ...
... • Eukaryotic cells with no cell wall or chloroplasts • Heterotrophs by ingestion (digest food inside their bodies) • Bodies are made of diploid cells (gametes are the only haploid cells) • Glucose stored as glycogen (a polysaccharide only found in animals) • Most are mobile at some point in their li ...
Sex
Organisms of many species are specialized into male and female varieties, each known as a sex. Sexual reproduction involves the combining and mixing of genetic traits: specialized cells known as gametes combine to form offspring that inherit traits from each parent. Gametes can be identical in form and function (known as isogamy), but in many cases an asymmetry has evolved such that two sex-specific types of gametes (heterogametes) exist (known as anisogamy). By definition, male gametes are small, motile, and optimized to transport their genetic information over a distance, while female gametes are large, non-motile and contain the nutrients necessary for the early development of the young organism. Among humans and other mammals, males typically carry XY chromosomes, whereas females typically carry XX chromosomes, which are a part of the XY sex-determination system. Other animals have a sex-determination system as well, such as the ZW sex-determination system in birds, and the X0 sex-determination system in insects. The gametes produced by an organism are determined by its sex: males produce male gametes (spermatozoa, or sperm, in animals; pollen in plants) while females produce female gametes (ova, or egg cells); individual organisms which produce both male and female gametes are termed hermaphroditic. Frequently, physical differences are associated with the different sexes of an organism; these sexual dimorphisms can reflect the different reproductive pressures the sexes experience.