Biology
5th Edition
ISBN: 9781260487947
Author: BROOKER
Publisher: MCG
expand_more
expand_more
format_list_bulleted
Videos
Question
Chapter 35, Problem 5TY
Summary Introduction
Introduction: The reproduction is the process which results in the birth of offspring. The organisms, which show characteristics of external fertilization, often form an intermediate larval stage in between. The organisms, which show internal fertilization in their life cycle, can be oviparous, ovoviviparous, viviparous, and placental.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
A.
Water currents in the ocean are much stronger than any sperm. How do sperm and egg find each other?
B.
In humans there are no water currents and the volume of the female reproductive tract is relatively limited. Then, why does the male have so many sperm?
C.
Why do sea urchins have external fertilization?
D.
Then why don't the parents take care of the young?
E.
Because the urchin life involves two or more ecological niches, they are more susceptible to predation and exposure to environmental toxins. What environmental conditions, predators and toxins might they be exposed to at each stage?
Oviparity is the rule in the animal kingdom. It is common in insects, fishes, amphibians, and reptiles, and universal in birds. Among mammals, the most primitive species (the echidna and the platypus) are also oviparous. However, all mammals that evolved later (marsupials and placentals) are viviparous. What do you think was responsible for this major shift in reproductive strategy?
Which of the following animals has indirect development (larvae)?
A. Salamander
B. Bony fish
C. Butterfly
D. B and C only
E. A, B, and C
Chapter 35 Solutions
Biology
Ch. 35.1 - Prob. 1CCCh. 35.3 - Core Skill: Connections Are fish a monophyletic...Ch. 35.3 - What features distinguish ray- finned fishes from...Ch. 35.3 - Prob. 2CCCh. 35.4 - What was the purpose of the study conducted by...Ch. 35.4 - Prob. 2EQCh. 35.4 - CoreSKILL Summarize the results of the...Ch. 35.4 - What were the advantages to animals of moving onto...Ch. 35.4 - Prob. 2CCCh. 35.5 - Prob. 1CC
Ch. 35.5 - Core Skill: Modeling The goal of this modeling...Ch. 35.5 - Prob. 2CCCh. 35.5 - Core Skill: Connections Look ahead to Figure...Ch. 35.5 - Prob. 3CCCh. 35.6 - Prob. 1CSCh. 35 - Which of the following is not a defining...Ch. 35 - Prob. 2TYCh. 35 - Prob. 3TYCh. 35 - Prob. 4TYCh. 35 - Prob. 5TYCh. 35 - Which clade does not include frogs? a. vertebrates...Ch. 35 - Prob. 7TYCh. 35 - Prob. 8TYCh. 35 - Prob. 9TYCh. 35 - Which of the following is not a distinguishing...Ch. 35 - Prob. 1CQCh. 35 - Prob. 2CQCh. 35 - Prob. 3CQCh. 35 - By what means can vertebrates move?Ch. 35 - Prob. 2COQ
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
- The cnidaria, jelly fish, are the first organisms to exhibit? a) an ectoderm layer b) endoderm layer with digestive cells that release enzymes in to a digestive structure c) ectoderm cells that specialize to become cells which react to a stimulus and produce movement d) a water-based internal environment (prebiotic ocean) between the ectoderm and the endoderm e) all are true for cnidariaarrow_forwardNematocysts are a.) reproductive cells b.)excretory organs c.) set of muscle cells d.) circulatory cells e.) defensive cellsarrow_forwardBefore a butterfly develops,is passes through a stage where it becomes a caterpillar.It stays in this stage for about 2-5 weeks,exposed to much danger because it is subject to weather conditions,disease,parasites,and predators.Choose the correct answer for this situation. A.Life Course B.Life Cycle C. Life structure D.Structure Building E.Structure Changingarrow_forward
- in your own words: Compare the reproductive organs of reptiles and birds. How are their reproductive patterns advantageous for their survival?arrow_forwardan amniotic egg was crucial to the evolution of vertebrates because it provides the following to the embryo a) cushioning b) gas exchange c) protection from drying out d) the amniotic provides all of these e) nutritionarrow_forwardWhich of the following are mismatched? (a) endoderm; lining of the digestive tube (b) ectoderm; circulatory system (c) mesoderm; notochord (d) mesoderm; reproductive system (e) ectoderm; sense organsarrow_forward
- One of the characteristics unique to animals is(A) gastrulation.(B) multicellularity.(C) sexual reproduction.(D) flagellated sperm.arrow_forwardThe group of mammals that still lays eggs is referred to as a. Marsupials b. All lay eggs c. Placental Mammals d. Monotremesarrow_forwardWhich of these is or evidence that catecans ( whales, dolphins and porposes ) are mammals? a. mothers provide milk for the young b. They have a constant internal temperature ( warm blooded) c. They have gills d. They give birth to live youngarrow_forward
- A body cavity fully lined with tissue derived from mesoderm is called a______ . a. coelom c. complete digestive tract b. pseudocoelom d. gastrovascular cavityarrow_forwardYou find a worm and discover that it has no coelom, no nephridia and a mouth but no anus. What must be true of this animal? A. it is a xenacoelomorph B. it is s pseudocoelomate C. it is hermaphroditic D. it exhibits bilateral symmetry E. A, C and Darrow_forwardObservation of the development of embryos in sea stars shows the mesoderm forming pouches bulging from the archenteron to form the coelom. From this observation, you can predict that A. the cleavage of the embryo is radial. B. the adult animal will have bilateral symmetry. C. the mouth forms from the first opening in the gastrula. D. the animal is diploblastic.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Biology (MindTap Course List)BiologyISBN:9781337392938Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. BergPublisher:Cengage Learning
Biology (MindTap Course List)
Biology
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Cengage Learning
Reproduction: Crash Course Zoology #9; Author: CrashCourse;https://www.youtube.com/watch?v=poLyJDVjKlM;License: Standard youtube license