Cycad is more closely related to the Arabidopsis . It is so as the closest species from the node of cladogram posses the most common traits as each node represents the end of the ancestral taxon and the species that further split from the node are called sister taxa.
To answer that question I would say A. source trait
75% species go extinct to be considered a mass extinction
Answer:
Yes.
Explanation:
In a smaller population, it is a lot easier to keep track of the males and sterilise them due to there being a smaller amount of overall members.
