Answer:
Sự ổn định do di cư xảy ra miễn là các mối tương quan trong loài giữa các môi trường sống không quá mạnh
Explanation:
Why are food web length and complexity related to biome stability?Migration-induced stabilization occurs as long as intra-species correlations between habitats are not too strong
Answer:
The antisense RNA should have a sequence complementary to the 3' untranslated region (UTR) of the bacterial gene
Explanation:
The antisense RNAs control gene expression by messenger RNA (mRNA) degradation or by translation repression. These molecules modulate gene networks by activating the RNA interference (RNAi) pathway
<span>There are two
types of modern wind turbines. In a Verical-axis wind turbines (VAWTs), the
shaft is mounted on a vertical axis perpendicular to the ground. They are
aligned with the wind so there’s no adjustment necessary when the wind
direction changes. It can’t start moving on itself that is why it needs a boost
from its electrical system to get started. It uses wires for support so the
rotor elevation is lower. They are less efficient than HAWTs due to its lower
elevation. Lower elevation means slower wind due to ground interferences. The other
type is Horizontal-axis wind turbines (HAWTs), the shaft s mounted horizontally
parallel to the ground. It is constantly aligned with the wind using a
yaw-adjustment mechanism. This mechanism moves the entire rotor left or right
in small increments. It uses a tower to lift the turbine components to an
optimum elevation for wind speed and take up very little ground space. It is
much more efficient than VAWT. </span>
True, because its describing an object not the direction.
Answer:
Plants respire through plant pores, called stomata. During respiration and photosynthesis, gases go in and out of the plants through stomata using diffusion, not breathing.