A fat molecule is broken down by the bodies metabolism over time to create a estrogen molecule
Taiga is the biome characterized by conifers.
Answer:
I Think this
directly provide leaf cells with the water involved in photosynthesis
Explanation:
Correct answer:
"<span>B- homologous chromosomes join together to form tetrads during prophase I"
</span>It is during prophase I that homologous chromosomes join together (<span>synapsis)</span> and form tetrads - four chromatids are together in the new structure of two chromosomes - and this is the reason why crossing-over occurs in this phase. It is in this tetrad that both arms of both chromosomes may crossover and matching regions exchange places. This process results in homologous chromosomes recombination leading to genetic variability.
