Question

multiple choice in alternation of generations in plants, the meiosis, fertilization fertilization, meiosis mitosis, fertilization none of the above multiple choice 2 points to reproduce sexually, bryophytes and ferns require... heterospory free water for sperm to swim to the eggs high temperatures insect based pollination

Explanation:

In plants, alternation of generations involves meiosis to produce spores which develop into gametophytes, and then fertilization to form a zygote that develops into a sporophyte. Bryophytes and ferns have flagellated sperm that need free - water to swim to the eggs for sexual reproduction.

Answer:

For the first question: Meiosis, Fertilization
For the second question: Free water for sperm to swim to the eggs