Haddad and colleagues concluded in our study, we lack data on population viability and genetic diversity, and our dramatic increases in movement to connected patches strongly suggest, but do not demonstrate, the value of corridors." a) What other data are the researchers suggesting they need to conclusively demonstrate the importance of corridors?
b) How could we improve the experiment?

Haddad and colleagues concluded in our study, we lack data on population viability and genetic diversity, and our dramatic increases in movement to connected patches strongly suggest, but do not demonstrate, the value of corridors."

a) What other data are the researchers suggesting they need to conclusively demonstrate the importance of corridors?

b) How could we improve the experiment?

Explanation:

Haddad and colleagues concluded in our study, we lack data on population viability and genetic diversity, and our dramatic increases in movement to connected patches strongly suggest, but do not demonstrate, the value of corridors."

a) What other data are the researchers suggesting they need to conclusively demonstrate the importance of corridors?

b) How could we improve the experiment?

answer; both surfaces of the membrane are nonpermeable