Explanation:
this feature is diagnostic for Trichosporon species. The yeast cells of Cryptococcus neoformans tend to be sperical. irregular in size, produce a single bed attached by a hair like connector and are surrounded by polysaccharides capsules .
Answer:
The correct answer is option A) "0.0 mM sucrose".
Explanation:
Since single-celled Paramecium use their contractile vacuole to osmoregulate upon hypotonic environments, it is expected that a condition where no sucrose or salt is added is the condition where the contractile vacuole would be most active. In this extremely hypotonic condition cells tend to absorb high quantities of water, the contractile vacuole pumps water out of the cell to regulate its osmotic pressure.
84%
84% of the population of mice would be heterozygous.
<h3>What does heterozygous mean?</h3>
Heterozygous refers to the presence of two different allele types for the same gene. For a single gene, these alleles display two distinct character types. An illustration would be someone with an allele for both brown and black hair.
There are 200 mice in total, 168 of which are brown.
By the Hardy–Weinberg (HW) equilibrium
q² (bb) = (200 - 168) /200 = 32 / 200 = 0.16
q: √ 0.16 = 0.4
p = 1 - q = 1 - 0.4 = 0.6
p² (BB) = 0.6 x 0.6 = 0.36
Thus, 84% of the population of mice would be heterozygous.
<h3>What is meant by population heterozygosity?</h3>
- Given that q2 is significantly smaller than 2pq when q is close to zero and p2 is significantly smaller than 2pq when p is close to zero, rare alleles are mostly found in heterozygotes.
- This is known as population heterozygosity.
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Answer:
C
Explanation:
DNA and RNA are the only nucleic acids on this list
