Homework Answers
Answer:
4)
Astrocytes are embryonic and develops from ectoderm germ layer.They develop from radial glial cells of embryo, which develop from neuro epithelial cell.
Chorionic villi is extra embryonic and is derived from mesoderm germ layer of mother, and trophoblast cells from forming fetus.
Neurons comprising oculomotor nerves develop from ectoderm germ layer. They develop from mesencephalon part of embryo and directed towards muscles they innervate and control.
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4. What tissue(s) is each of the following embryonic/extraembrhyonic tissues derived from during development (list germ...
Part a: Name all embryonic germ layers that would have contributed to the tissues visible in...
Part a: Name all embryonic germ layers that
would have contributed to the tissues visible in the drawing (name
which visible tissue would have originated from which germ
layer)
Part b: Name the basic tissue types that are
present by giving examples
Part c: Name up to three tissues types that are
not represented in this drawing (if any are not represented).
Hair shaft -Interfollicular epidermis- Hair folliclé Papillary dermis Sebaceous gland LGR6 LRIG1 PLETI GLI1 LGR5 CD34 Reticular dermis...
1) Which of the following tissue type is incorrectly paired with the germ layer it originates...
1) Which of the following tissue type is incorrectly paired with the germ layer it originates from? A) Ectoderm - skin B) Mesoderm - nervous system C) Endoderm - digestive system D) all pairings are correct 2) Which of the following is a function of a skeletal system? A) body posture B) transfer of forces created by muscles C) physical protection of organs and tissues D) all of the above 3) Suppose a researcher for a pest-control company developed a...
D) Chidanans. E) nematodes. 10) Between organs and body wall, complex animals have a body cavity...
D) Chidanans. E) nematodes. 10) Between organs and body wall, complex animals have a body cavity called a A) cnidarian. B) mesoderm. C) mesoglea. D) coelom. E) thorax. 4) In the animal kingdom, cephalization is A) development of a body that has paired structures forming a side-to-side mirror image. B) concentration of sensory structures in the head. C) the ability to respond rapidly to external stimuli. D) evolutionary development of a netlike system of veins. E) development of eyes at...
fill in blank We protein in donuceve usstenvers MAKING COMPARISONS Fill in the blanks. Principle Tissue...
fill in blank
We protein in donuceve usstenvers MAKING COMPARISONS Fill in the blanks. Principle Tissue Tissue Location Function Epithelial dissue Stratified squainous epithelium Skin, mouth lining, vaginal lining Protection, outer layer continuously sloughed off and replaced from below Epithelial tissue Allows for transport of materials, especially by diffusion Pseudostndfied epithelium Adipose tissue Subcutaneous layer, and Cectare internal organs Connective tissue lat Forms skeletal structure in nost vertebrates #10 Blood Muscle tissue Cardiac muscle Contmetion of the leare Muscle issue...
33. Stages of embryonic development -the heart begins to beat -inner cell mass differentiates into three...
33. Stages of embryonic development -the heart begins to beat -inner cell mass differentiates into three germ layers -mitosis leads to a 100-cell mass -implantion occurs in the endomentrium the embryonic development listed above occur in the sequence_,_,_,and _ 34.which of the following correctly identifies the stages in embryonic development between weeks 2 and 8? a) gastrualation --> neurulation and placental formation --> organ formation b)formation of placenta -->gastrualation --> organ formation --> neurulation c) gastrualation-->organ formation-->neuralation-->formation of placenta d)formation...
can you please help me finsh my homework, and check my answers Hanen AblunBdha NAME Vertebrate Anatomy I Assignmen...
can you please help me finsh my homework, and check my
answers
Hanen AblunBdha NAME Vertebrate Anatomy I Assignment-Vertebrate Tissues, The Integument, and Embryonic Development 1. Epithelial tissues are classified based on two criteria what are these critenan Which specific class of epithelial tissoes functions in the absorption of nutrieets ig your small intestine? nmber of layevs and shape d cens. 3. Given its location in the human body, what do you suppose is the function of cilia on pseudostratified...
Chapter 18 Rev Qrs C. an outpocket of the nasal cavity. D. glandular tissue from the...
Chapter 18 Rev Qrs C. an outpocket of the nasal cavity. D. glandular tissue from the cerebrum. 1. Which of the following is NOT a regulatory function of the endocrine system? A. Regulates water balance by controlling the solute concentration of the blood. B. Regulates skeletal muscle contraction strength. C. Regulates satiation and the breakdown of food into individual nutrients. D. Regulates the rate of metabolism. E. Regulates the levels of nutrients such as glucose in the blood. 6. The...
Chapters 29,30 Plant Diversity I, Plant Dlversity I 1. What are characteristics of the most recent common ancestor land plants 2. List plant adaptations to lifo on land. 3. What are characteristi...
Chapters 29,30 Plant Diversity I, Plant Dlversity I 1. What are characteristics of the most recent common ancestor land plants 2. List plant adaptations to lifo on land. 3. What are characteristics of Byophytes? 4. How are plant spores produced? 5. Define the function(s) of archegonia 6. Def fine heterospory in terms of the evolution of plants. 7. Discuss the ongoing trend in the evolution of land plants. 8, what is the function of the seed coat? 9. How are...
1. A. Name the three planes and the positions they each describe to identify a unique...
1. A. Name the three planes and the positions they each describe to identify a unique position in the human body. B. Name the two major ventral body cavities plus the major organs found in them. C. Name the cavities that the heart and lungs reside in. D. Finally, list the six levels of organization in nature. 2. A. Describe the three components of an atom in terms of charge and location. Define atomic mass and atomic number. B. For...
UNIT 33 | Embryonic Development and Heredity 671 s. What is the specific function of the...
UNIT 33 | Embryonic Development and Heredity 671 s. What is the specific function of the two umbilical arteries? 2. Observe a fresh or preserved animal fetus and placenta, if available. Identify the following structures and then write a brief description of each a. Placenta b. Amnion (amniotic sac) c. Umbilical cord 蚰鷊 3. Observe a model of a pregnant human torso, if available Figre33-7 Human male karyotype with 23 pairs The placenta is located in which region of the...
Part a: Name all embryonic germ layers that
would have contributed to the tissues visible in the drawing (name
which visible tissue would have originated from which germ
layer)
Part b: Name the basic tissue types that are
present by giving examples
Part c: Name up to three tissues types that are
not represented in this drawing (if any are not represented).
Hair shaft -Interfollicular epidermis- Hair folliclé Papillary dermis Sebaceous gland LGR6 LRIG1 PLETI GLI1 LGR5 CD34 Reticular dermis...
1) Which of the following tissue type is incorrectly paired with the germ layer it originates from? A) Ectoderm - skin B) Mesoderm - nervous system C) Endoderm - digestive system D) all pairings are correct 2) Which of the following is a function of a skeletal system? A) body posture B) transfer of forces created by muscles C) physical protection of organs and tissues D) all of the above 3) Suppose a researcher for a pest-control company developed a...
D) Chidanans. E) nematodes. 10) Between organs and body wall, complex animals have a body cavity called a A) cnidarian. B) mesoderm. C) mesoglea. D) coelom. E) thorax. 4) In the animal kingdom, cephalization is A) development of a body that has paired structures forming a side-to-side mirror image. B) concentration of sensory structures in the head. C) the ability to respond rapidly to external stimuli. D) evolutionary development of a netlike system of veins. E) development of eyes at...
fill in blank
We protein in donuceve usstenvers MAKING COMPARISONS Fill in the blanks. Principle Tissue Tissue Location Function Epithelial dissue Stratified squainous epithelium Skin, mouth lining, vaginal lining Protection, outer layer continuously sloughed off and replaced from below Epithelial tissue Allows for transport of materials, especially by diffusion Pseudostndfied epithelium Adipose tissue Subcutaneous layer, and Cectare internal organs Connective tissue lat Forms skeletal structure in nost vertebrates #10 Blood Muscle tissue Cardiac muscle Contmetion of the leare Muscle issue...
can you please help me finsh my homework, and check my
answers
Hanen AblunBdha NAME Vertebrate Anatomy I Assignment-Vertebrate Tissues, The Integument, and Embryonic Development 1. Epithelial tissues are classified based on two criteria what are these critenan Which specific class of epithelial tissoes functions in the absorption of nutrieets ig your small intestine? nmber of layevs and shape d cens. 3. Given its location in the human body, what do you suppose is the function of cilia on pseudostratified...
Chapter 18 Rev Qrs C. an outpocket of the nasal cavity. D. glandular tissue from the cerebrum. 1. Which of the following is NOT a regulatory function of the endocrine system? A. Regulates water balance by controlling the solute concentration of the blood. B. Regulates skeletal muscle contraction strength. C. Regulates satiation and the breakdown of food into individual nutrients. D. Regulates the rate of metabolism. E. Regulates the levels of nutrients such as glucose in the blood. 6. The...
Chapters 29,30 Plant Diversity I, Plant Dlversity I 1. What are characteristics of the most recent common ancestor land plants 2. List plant adaptations to lifo on land. 3. What are characteristics of Byophytes? 4. How are plant spores produced? 5. Define the function(s) of archegonia 6. Def fine heterospory in terms of the evolution of plants. 7. Discuss the ongoing trend in the evolution of land plants. 8, what is the function of the seed coat? 9. How are...
UNIT 33 | Embryonic Development and Heredity 671 s. What is the specific function of the two umbilical arteries? 2. Observe a fresh or preserved animal fetus and placenta, if available. Identify the following structures and then write a brief description of each a. Placenta b. Amnion (amniotic sac) c. Umbilical cord 蚰鷊 3. Observe a model of a pregnant human torso, if available Figre33-7 Human male karyotype with 23 pairs The placenta is located in which region of the...
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