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ollegr [7]
3 years ago
11

A pea plant that has round seeds has the genotype Rr. It is crossed with a pea plant that has wrinkled seeds and the genotype rr

. What is the probability that the offspring will have wrinkled seeds?
Biology
2 answers:
Elena-2011 [213]3 years ago
9 0
50%, don't know if you use pun nett squares but Google them, they simplify it so much. R. r r Rr. rr r Rr. rr
Tju [1.3M]3 years ago
9 0

Answer:

the answer is 50%

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A red blood cell placed in a hypertonic solution will shrink in a process called crenation. A red blood cell placed in a hypoton
-BARSIC- [3]

Answer:

The correct answers are A. "crenation", B. "hemolysis", C. "hemolysis", D. "crenation" and E. "neither will occur".

Explanation:

0.9% (m/v) NaCl or 5.0% (m/v) glucose are isotonic solutions at which the cells will not suffer any harmful consequence. A solution with a higher concentration than the isotonic conditions would result in the cells crenation, while a solution with a lower concentration would result in the cells hemolysis. Therefore the consequences of putting the red cells to the solutions stated in the question are as following:

A: 3.21% (m/v) NaCl Solution  = crenation (higher than 0.9% (m/v) NaCl)

B: 1.65% (m/v) glucose Solution  = hemolysis (lower than 5.0% (m/v) glucose)

C: distilled H2O Solution  = hemolysis (lower than 0.9% (m/v) NaCl or 5.0% (m/v) glucose)

D: 6.97% (m/v) glucose Solution  = crenation (higher than 5.0% (m/v) glucose)

E: 5.0% (m/v) glucose and 0.9%(m/v) NaCl = neither will occur (equal to 5.0% (m/v) glucose and 0.9% (m/v) NaCl)

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3 years ago
I need 10 interesting facts about Oviraptor? Please
Norma-Jean [14]
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Oviraptors could have 20 eggs at a time

They lived in Mongolia

The aren't necessarily true raptors

Oviraptors were about 6 - 8 feet tall

The first oviraptor was found in 1924 (i believe)

Oviraptors lived in the Cretaceous period.

Oviraptors most likely weighed 60 - 70 pounds.

They were renamed, as "ovinutrix"

The first fossil of oviraptors was found with eggs.

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