Answer:
A pollen tube grows from the pollen grain into the ovary
Explanation:
Water is needed for fertilization in several plant groups because the sperm needs to swim to meet the non-motile eggs of the female organs.
<em>However in angiosperms, the pollen germinates and a structure known as pollen tube which contains the male gametophyte (sperm) grows into the ovary where the ovule is located and the male gametophyte is deposited in the ovule to initiate the fertilization process.</em>
<em>Hence, water is really not necessary for fertilization in the angiosperms.</em>
When plates divide or separate it creates a divergent boundary.
<span>a mRNA translates a dna to rna and goes to a ribosome
a tRNA reads it and attaches it to a rRNA to make a protein</span>
The answer would be the last one because a deletion changes every codon configuration that follows it and thus changes the amino acid that codes for that codon
Answer:
the U.S comsumes almost 15% of the worlds energy
Explanation:
yes
