The answer is <span>25% red : 50% pink : 25% white
</span>
A - allele for red flowers
a - allele for white flowers
AA - flowers with red flowers
Aa - flowers with pink flowers
aa - flowers with white flowers
The cross looks like:
Parents: Aa x Aa
Offspring: AA Aa Aa aa
Red flowers (AA): 1/4 = 0.25 = 25%
Pink flowers (Aa): 2/4 = 0.50 = 50%
White flowers (a): 1/4 = 0.25 = 25%
A phylum has more biodiversity because class is what narrows the phyla down even more. ( The order of largest biodiversity to smallest biodiversity is domain, kingdom, phylum, class, order, genus, species)
I not sure but i think it could be B
Answer:
Explanation:
Gram-negative bacteria are more resistant to lysozyme and antibiotics than Gram-positive bacteria, because they have a largely thick impermeable cell wall (peptidoglycan), an outer lipid membrane that causes reaching of antibiotics to bacteria harder.
Gram positive bacteria have thin lipid peptidoglycan cell walls.
