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Apr 03
Cell lineage tracing reveals early‑segregated germline in plants
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Phys.org - News And Articles On Science And Technology
1.
According to August Weismann's germ plasm theory, which cells transmit genetic information to the next generation?
A
Somatic cells
B
Germ cells
C
Stem cells
D
Muscle cells
2.
What are examples of germ cells in animals?
A
Muscle cells
B
Skin cells
C
Sperm and egg cells
D
Nerve cells
3.
According to the germ plasm theory, what do somatic mutations represent?
A
Evolutionary advantage
B
Evolutionary dead end
C
Genetic diversity
D
Adaptation
4.
In which stage of an organism's development are germ cells formed and segregated according to the theory?
A
Early stage
B
Adolescence
C
Adult stage
D
Old age
5.
Which cells are considered to be a part of the germ plasm according to Weismann's theory?
A
Heart cells
B
Brain cells
C
Lung cells
D
Pollen and ovule cells
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