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Question
Match the following.
A) joints and cartilage
B) hair, nails, and some glands
C) water conservation and waste processing
D) communication using hormones
E) larynx, trachea, and bronchi
F) Connective tissue
Respiratory system
Answer
This answer is hidden. It contains 1 characters.
Related questions
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As sperm are made, they travel through the vas deferens and are stored in the seminal vesicles until ejaculation.
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Which of the following best describes the period during which the developing offspring is considered a fetus?
A) from fertilization to three weeks
B) from fertilization to eight weeks
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E) from nine weeks until birth
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An ectopic pregnancy is:
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Which of the following statements concerning sperm and fertilization is correct?
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C) The first capacitated sperm fertilizes the egg.
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A man has been experiencing reduced urine flow problems. After examination by his doctor, the diagnosis is an enlarged prostate gland. What is the connection between prostate enlargement and reduced urine flow?
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The sequence of development of sperm is:
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The vas deferens ducts empty sperm into the:
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Which structure would be best described as helping to prepare the female tract for pregnancy and maintain it during the early phases of pregnancy?
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On average, about how often does ovulation occur?
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Through what structure does an oocyte travel on its way to the uterus?
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B) cervix
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If you could stop diffusion of substances in fruit fly zygotes, could you stop normal development? Why or why not?
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Programmed cell death is also known as ________.
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You are a substitute teacher in a high school biology lab class on the day the students are dissecting frogs. A particularly bright student happens to notice that the left adrenal gland is malformed in her frog. She asks if a problem in embryonic development could have caused that. Although there may be more than one reason, what might you propose as an explanation based on embryonic development?
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Match the following. Answers may be used more than once.A) cleavageB) organogenesisC) gastrulationNeural tube forms
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Cells become more and more specialized as development progresses.
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Eye cells can become beak cells once they are committed.
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Bicoid is only one type of morphogen.
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Cleavage and gastrulation take place in animals such as humans and birds but not in frogs.
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The blastula is the stage of embryonic development in which cells migrate.
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The end of a zygote that contains less yolk is the animal pole.
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ZPA cells of the chick embryo produce which morphogen?
A) sonic hedgehog
B) sonic chicken
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D) chicken wing factor
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Which of the following is a process by which an initial set of genes turns on a second set of regulatory genes, which eventually turns on a third set of genes?
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What is the effect of higher concentration of bicoid protein in part of a fruit fly embryo?
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B) It will develop into the heart of the organism.
C) It will develop into the head end of the organism.
D) It lowers the chances of embryo survival.
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Of the choices listed, the first event that occurs during embryonic development is:
A) germ layer formation.
B) blastula formation.
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Which characteristic is typical of the vegetal pole of an embryo?
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B) The vegetal pole is always hollow.
C) The vegetal pole contains relatively less yolk.
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E) The vegetal pole is the site of the development of the mouth.
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The phase during which embryonic cells arrange themselves into three layers is called:
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B) gastrulation.
C) organogenesis.
D) fertilization.
E) induction.