单项选择题

According to the passage, inbreeding affects all of the following aspects of Glanville fritillary butterfly biology EXCEPT

A． Habitat loss
B． Incubation success
C． Physical being of larvae
D． Life span of adults
E． Rate of maturation
<上一题 目录 下一题>
热门 试题

单项选择题
If the phenomenon extinction risk increased significantly with decreasing heterozygosity (lines 9-10) agrees with the proposed effect on extinction, the passage assumes
A． heterozygosity is an indicator of increasing inbreeding depression in assimilated metapopulations
B． heterozygosity is unrelated to the degree of inbreeding depression in assimilated metapopulations
C． heterozygosity is an indicator of decreasing inbreeding depression in isolated metapopulations
D． heterozygosity is an indicator of increasing inbreeding depression in isolated metapopulations
E． heterozygosity is an indicator of decreasing inbreeding depression in assimilated metapopulations
单项选择题
The author most likely mentions the Terror in the second paragraph as an example of which of the following types of revolutions
A． A non-violent revolution intent upon replacing an old order with a new one.
B． A violent revolution intent upon replacing the leadership, but maintaining, an old order.
C． A non-violent revolution intent upon replacing the leadership, but maintaining, an old order.
D． A violent revolution intent upon replacing an old order with a new one.
E． A violent revolution intent upon maintaining the current leadership, but replacing the old order with a new one.
相关试题