tv/ movies: born sep 25, 1944, he starred in this movie: shining through - 1992?

Questions

Botany : The practice of joining the parts of two plants to make them grow as one is called ________.?

Botany : These flowerless plants grow on bare rocks and tree stumps.?

Botany : This fruit has its seeds on the outside.?

Botany : This term means 'cone-bearing trees'.?

Botany : What fruit is "Citrus grandis"?