: tending to grow at right angles to the line of gravity diageotropic branches and roots.

What is an ignorant person?

1. Ignorant, illiterate, unlettered, uneducated mean lacking in knowledge or in training. Ignorant may mean knowing little or nothing, or it may mean uninformed about a particular subject: An ignorant person can be dangerous.

What is Apogeotropism?

apogeotropism in American English

(ˌæpoʊdʒiˈɑtrəˌpɪzəm ; ˌ æpədʒiˈɑtrəˌpɪzəm ) noun. Botany. a tendency to grow or move away from the earth or from the pull of gravity; negative geotropism.