1. Which of the following statements describing the plant circulatory system is FALSE? A. woody dico new xylem forms on the outside of the cambium each season.
B. Monocot vascular bundles are scattered throughout the parenchyma issue in no particular pattern
C. Phloem transports food materials and honnones

Astudy by solloch and et. al., in 2017, gives the map above which shows the frequency of alleles with a ccr5-delta32 mutations over 87 different countries. this mutation deletes the presence of a co-receptor (ccr5) on the outside of human t-cells (lymphocytes). some viruses, such as the one responsible for the black death and human immunodeficiency virus (hiv), require this receptor for attachment to host cells during the infection process. the black death was an epidemic that passed over northern europe during the 14th century killing nearly 60% of europeans. according to this information, which explanation best explains why northern europeans show a greater immunity for hiv than some other parts of the world?

The law of states that traits are passed from parents to offspring independently of one another.. true or false

Ineed a little . why do you think there is a basic difference between the kinds of fertilization most common in aquatic and terrestrial animals?