Rancier - Reproduction And Development Question Preview (ID: 9214)
Reproduction And Development Review - 8th Grade Science.
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Growth and repair in multicellular organisms are the result of:
a) excretion
b) locomotion
c) cell division
d) decomposition
Which sequence of development is correct?
a) fertilized egg --> tissues --> organ systems --> organs
b) fertilized egg --> organ systems --> organs --> tissues
c) fertilized egg --> organs --> tissues --> organ systems
d) fertilized egg --> tissues --> organs --> organ systems
In sexual reproduction, what fraction of genes does each parent contribute to the offspring?
a) 1/4
b) 1/3
c) 1/2
d) 3/4
A life cycle is best described as the
a) series of changes in the development of an organism
b) movement of an organism from place to place
c) ability of an organism to adapt to its environment
d) flow of energy through an organism's community
Which is the correct sequence of development for an organism which undergoes metamorphosis
a) egg --> larva --> adult --> pupa
b) egg --> pupa --> larva --> adult
c) egg --> larva --> pupa --> adult
d) egg --> pupa --> adult --> larva
A new yeast cell is sometimes produced from a single parent by a process called budding. The process of budding is best described as:
a) sexual reproduction, with genetically identical offspring
b) sexual reproduction, with genetically different offspring
c) asexual reproduction, with genetically identical offspring
d) asexual reproduction, with genetically different offspring
Which statement describes a method of sexual reproduction that occurs in plants?
a) Stem cuttings are placed in water and grow roots
b) Seeds are produced from the flower of the plant
c) Underground stems from a plant grow into new plants
d) A leaf falls to the soil, develops roots, and grows.
Young frogs do not resemble adult frogs. Which term is given to this pattern of development in frogs?
a) asexual reproduction
b) cloning
c) metamorphosis
d) biological adaptation
Each body cell of a goldfish contains 94 chromosomes. How many chromosomes are contained in a goldfish sex cell?
a) 23
b) 47
c) 94
d) 188
What advantage does a species that reproduces sexually have over a species that reproduces asexually?
a) There is greater variation among the offspring
b) The offspring are identical to the parents
c) Only one parent is necessary for reproduction
d) No sex cells are needed for reproduction
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