Answer:
the discoveries, events and people that continue to affect the history ... The extremely infectious disease was class-blind, killing rich and ... that a few cells remaining in Petri dishes could be used as biological weaponry. ... smallpox, a disease that had now been killing unhindered for at least 2,800 years.
Explanation:
C, they both have cells with membrane bound organelles
The answer for the question above is a sign stimulus.
Tibbergen used crude models of sticklebacks to investigate which features of male and female sticklebacks elicited attack and courtship behavior from male sticklebacks. The findings were that the male sticklebacks responded in a relatively invariant way and attacked a model with red belly.
Answer:
CTAATGT i believe.
Explanation:
A=T
C=G
G=C
T=A
If you replace GATTACA with these complementary parts/letters, etc. you will get your answer!
Hope this helps!
Tip: The only thing that changes when finding an RNA strand is that there is Uracil (U). So when finding a complementary RNA strand A=U while everything else is the same.