Biology 2e
2nd Edition
ISBN: 9781947172517
Author: Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher: OpenStax
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Textbook Question
Chapter 43, Problem 6RQ
Which form of reproduction is useful to an animal with little mobility that reproduces sexually?
- fission
- budding
- parthenogenesis
- hermaphroditism
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Which of these is an example of asexual reproduction?
A hermaphrodite mating with another hermaphrodide
A female lizard producing embryos via parthenogenesis
Different corals producing either sperm or eggs and releasing them into the water during spawning where they are fertilized externally
Mating between a male and female birds
Where does fertilization (the union of a sperm and egg) take place?
vagina
uterus
ovary
oviduct
zygote
epididymis
Eggs
Sperm
Sexual
reproduction
Zygote
The process illustrated in this diagram is called
sporulation
gastrulation
mitosis
fertilization
meiosis
Chapter 43 Solutions
Biology 2e
Ch. 43 - Figure 43.8 Which of the following statements...Ch. 43 - Figure 43.15 Which of the following statements...Ch. 43 - Figure 43.17 Which of the following statements...Ch. 43 - Which form of reproduction is thought to be best...Ch. 43 - Which form of reproduction can result from damage...Ch. 43 - Which form of reproduction is useful to an animal...Ch. 43 - Genetically unique individuals are produced...Ch. 43 - External fertilization occurs in which type of...Ch. 43 - Which term applies to egg development within the...Ch. 43 - Which term applies to egg development outside the...
Ch. 43 - Sperm are produced in the______ scrotum seminal...Ch. 43 - Most of the bulk of semen is made by the...Ch. 43 - Which of the following cells in spermatogenesis is...Ch. 43 - Which female organ has the same embryonic origin...Ch. 43 - Which female organ has an endometrial lining that...Ch. 43 - How many eggs are produced as a result of one...Ch. 43 - Which hormone causes Leydig cells to make...Ch. 43 - Which hormone causes FSH and LH to be released?...Ch. 43 - Which hormone signals ovulation? FSH LH inhibin...Ch. 43 - Which hormone causes the regrowth of the...Ch. 43 - Nutrient and waste requirements for the developing...Ch. 43 - Progesterone is made during the third trimester by...Ch. 43 - Which contraceptive method is 100 percent...Ch. 43 - Which type of short term contraceptive method is...Ch. 43 - Which hormone is primarily responsible for The...Ch. 43 - Major organs begin to develop during which part of...Ch. 43 - Which of the following is false? The endoderm,...Ch. 43 - During cleavage, the mass of cells: increases...Ch. 43 - Which of the following gives rise to the skin...Ch. 43 - The ribs form from the ___________ . notochord...Ch. 43 - Why is sexual reproduction useful if only half the...Ch. 43 - What determines which sex will result in offspring...Ch. 43 - What are the advantages and disadvantages of...Ch. 43 - Why would paired external fertilization be...Ch. 43 - Describe the phases of the human sexual response.Ch. 43 - Compare spermatogenesis and oogenesis as to timing...Ch. 43 - If male reproductive pathways are not cyclical,...Ch. 43 - Describe the events in the ovarian cycle leading...Ch. 43 - Describe the major developments during each...Ch. 43 - Describe the stages of labor.Ch. 43 - What do you think would happen if multiple sperm...Ch. 43 - Why do mammalian eggs have a small concentration...Ch. 43 - Explain how the different germ layers give rise to...Ch. 43 - Explain the role of axis formation in development.
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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
- Besides producing gametes (sperm and eggs), the primary male and female reproductive organs also produce sex hormones. The _____ and the pituitary gland control secretion of both.arrow_forwardGenetically unique individuals are produced through._________ sexual reproduction parthenogenesis budding fragmentationarrow_forwardWhich statements describe sexual reproduction? offspring is a combination of DNA from two parents produces offspring that are identical to the parents diploid parent organisms produce haploid offspring uses gamete cells produced by meiosisarrow_forward
- Open with reproductive function the nervous system with the endocrine system WHAT DETECTS WHAT IS THE HOW IS THE WHAT CHANGE? "MESSENGER" MESSAGE RESPONDS? (EFFECTOR) (receptor) CARRIED? Sensory Electrical Nerves-very fast A muscle or a cell receptors impulse NERVOUS SYSTEM Gland (via Chemical Bloodstream - ENDOCRINE SYSTEM One or more organs brain and (hormone) slower bloodstream) Endocrine system is in control of the body mechanisms that slowly takes place, unlike the nervous system that controls rapid body processes. Page 38 1 46 + K 6 N f docrine-System.pptx Comparing SYNTHESIZ E Earrow_forwardWhich of the follwing structures is not made up of several cells? Practris Seminiferous Tubule Follicle O Mitotic Spindle Antherarrow_forwardMake a short poem about reproductive systemarrow_forward
- Describe a situation in which asexual reproduction might be more likely than sexual reproductionarrow_forwardParthenogenesis only occurs in Animals with separate sexes that produce egg and sperm, but how is it exactly like asexual reproduction? Choose all that apply. O Production of offspring does not involve the fusion of gametes Only one individual contributes genetic material to the offspring Gametes are produced by opposite sexes Fertilization is required for offspring to develop Gametogenic cells always complete meiosis to produce haploid gametesarrow_forwardMatch the asexual reproductive strategy to its definition fission gemmulation budding fragmentation parthenogenesis [Choose ] [Choose ] both reproductive systems can be found in the same organism enhances reproductive success by encouraging genetic diversity the organism breaks into one or more pieces uses unequal mitosis relies on mitosis to produce "daughter cells" the female transforms herself into a male cells are surrounded by a resistant capsule no sperm required for progeny to be made [Choose ] [Choose ] <arrow_forward
- in mammals, the luteinizing hormone has what impact on gamete development? select all that apply. Praiates ovulation Decreases sperm production Increases testosterone levels Stimulates the hypothalamusarrow_forwardWhy is sexual reproduction useful if only half the animals can produce offspring and two separate cells must be combined to form a third?arrow_forwardWhich of the following is NOT true regarding spermatogenesis? Initial spermatozoa formed are not mobile and cannot fertilize. Spematogonia have diplold chromosome. Spematocyte undergoes two rounds of division to produce 4 diploid sperm Some of the spermatogonia become reservoir cells Spematogonia breaks away from the basement membrane to develop Into sperm.arrow_forward
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