EP CONNECT ONLINE ACCESS FOR BIOLOGY
20th Edition
ISBN: 9781260494655
Author: Raven
Publisher: MCG COURSE
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 32, Problem 2U
Animals are unique in the fact that they possess ____ for movement and _____ for conducting signals between cells.
a. brains; muscles
b. muscle tissue; nervous tissue
c. limbs; spinal cords
d. flagella; nerves
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
In animals, Hox genes activate proteins to determine
A. animal cephalic region
B. animal physiology
C. animal body plan
D. animal caudal region
E. animal reproduction
Scientists believe that animals have a common ancestor because
a.
all animal appendages have been modified into limbs.
b.
all animal genes are very similar.
c.
all animals are autotrophs.
d.
all animals share unique features of the junctions between cells.
Which of the following is NOT a reason why scientists use mice and rats to do experiments.
A.they have similar physiology
B.they have similar anatomy
C.they have similar genetics
D.they have similar long lives
Chapter 32 Solutions
EP CONNECT ONLINE ACCESS FOR BIOLOGY
Ch. 32.1 - Prob. 1LOCh. 32.2 - Prob. 1LOCh. 32.2 - Prob. 2LOCh. 32.2 - Prob. 3LOCh. 32.3 - Prob. 1LOCh. 32.3 - Prob. 2LOCh. 32.3 - Prob. 3LOCh. 32.4 - Prob. 1LOCh. 32.4 - Prob. 2LOCh. 32.5 - Prob. 1LO
Ch. 32.5 - Prob. 2LOCh. 32.5 - Prob. 3LOCh. 32.6 - Prob. 1LOCh. 32.6 - Prob. 2LOCh. 32 - Prob. 1IQCh. 32 - Prob. 1UCh. 32 - Animals are unique in the fact that they possess...Ch. 32 - In animal sexual reproduction the gametes are...Ch. 32 - The evolution of bilateral symmetry was a...Ch. 32 - A fluid-filled cavity that develops completely...Ch. 32 - Which of the following statements is NOT true...Ch. 32 - Which of the following characteristics is used to...Ch. 32 - With regard to classification of animals, the...Ch. 32 - The coelom a. is a synapomorphy for the clade...Ch. 32 - A coelomate organism may have which of the...Ch. 32 - Which of the following cell types of a sponge...Ch. 32 - Prob. 12UCh. 32 - Prob. 13UCh. 32 - The following diagram is of the blastopore sage of...Ch. 32 - Prob. 2ACh. 32 - Prob. 3ACh. 32 - Which of the following cell layers is not...Ch. 32 - Prob. 2S
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- _1. Which of the following is/are not vertebrate appendage/s? a. scale b. antler c. pereiopods d. horn e. proboscis f. antenna _2. Which of the following activities is not carried out by every cell in the body? a. obtaining oxygen and nutrients b. performing chemical reactions to acquire energy for the cell’s use c. eliminating wastes d. largely controlling exchange of materials between the cell and its external environment e. reproducingarrow_forwardA female rat gives birth 28 days after breeding. The young ones grow into adults in 5 to 7 weeks. Which characteristics of life are described here? a. Cell organization and Homeostasis b. Growth and reproduction c. Development and response to environment d. Homeostasis and use of energy e. Physical and chemical change.arrow_forward15)Which of the following is NOT a characteristic of all living things? Select one: a. grow b. multicellular c. contain water d. respond to stimuli e. use energyarrow_forward
- The first neurons are predicted to have evolved in ________ in the form of ________ ________. a. dragon flies, visual detection b. cnidarian, cortical processing c. cnidarian, sensory cilia d. grass hopper, antennaearrow_forwardWhat is illustrated in the picture below? A. Sensory neurons OB. Synapses OC. Gap junctions D. Plasmodesmataarrow_forwardYou are confronted with two worms that, on first glance, appear to be very similar. Upon closer examination, however, you note one difference that allows you to identify one specimen as an earthworm and the other as a roundworm. That key characteristic is: A. The presence of a gastrovascular cavity B. The presence of a body cavity C. The presence of a muscle layer around the digestive tract D. The absence of a specialized gas exchange surface E. None of the characteristics listed above would allow an earthworm to be distinguished from a roundwormarrow_forward
- Which of the following statements is FALSE? a. Only vertebrates possess HOX genes. b. HOX genes are transcription factors. c. Hox genes are very highly conserved in the genome location and function among organims. d. HOX genes are activated in a very predictable pattern.arrow_forwardWhich of the following phenotypes would most likely be the result of aHox gene mutation? a. abnormal body length or height b. two different eye colors c. the contraction of a genetic illness d. two fewer appendages than normalarrow_forwardWhich of the following is a correct way to distinguish reptiles from amphibians? a. Reptiles have scales & amphibians don't b. Amphibians lay eggs and reptiles don't c. Reptiles sometimes don't have legs, but amphibians always have them. d. Reptiles go through metamorphosis and amphibians don't e. Reptiles lay eggs and amphibians don'tarrow_forward
- the same as the genus of an animal that steals chloroplasts from algae. It can keep the chloroplasts alive for many months, thanks to genes that were originally part of the algae genome. What kind of animal is this? A. Luna both caterpillars, Insecta, Arthropod B. Marine Flatworm, platyhelminthes C. Sea slug, mollusk gastropod D. Bivalve, Mollusk 18arrow_forwardWhich of the following is a Monotreme? a. kangaroo b. koala c. bandicoot d. platypusarrow_forward______include the only winged invertebrates. a. Cnidarians c. Insects b. Echinoderms d. Crustaceansarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Concepts of BiologyBiologyISBN:9781938168116Author:Samantha Fowler, Rebecca Roush, James WisePublisher:OpenStax College
Concepts of Biology
Biology
ISBN:9781938168116
Author:Samantha Fowler, Rebecca Roush, James Wise
Publisher:OpenStax College
Excretory System; Author: Amoeba Sisters;https://www.youtube.com/watch?v=q5qaGHfdmYM;License: Standard youtube license