Related Questions

There are 87 balls in a jar. Each ball is painted with at least one of two colors, red or green. It is observed that 2/7 of the balls that have red color also have green color, while 3/7 of the balls that have green color also have red color. what fraction of the balls in the jar has both red and green colors?
In tomato plant, red (R) is dominant over yellow (r) for fruit color and purple (P) is dominant over green (p) for stem color. Fruit color and stem color assort independently. The number of progeny plants of different fruit/stem colors obtained from a mating are as follows:
Red fruit, purple stem - 145
Red fruit, green stem - 184
Yellow fruit, purple stem - 66
Yellow fruit, green stem - 47
What are the genotypes of the parent plants in this mating?
Serratia marcesens is . . . . . . . . bacterium which is red pigmented.
A certain antibiotic X is effective only against a few types of harmful microbes and cells. X is a _______ antibiotic.
A bacterial culture (200 μL containing 1.8 × 109 cells) was treated with an antibiotic Z (50 μg per mL) for 4 h at 37°C. After this treatment, the culture was divided into two equal aliquots.
Set A: 100 μL was plated on Luria agar.
Set B: 100 μL was centrifuged, the cell pellet washed and plated on Luria agar.
After incubating these two plates for 24 h at 37°C, Set A plate showed no colonies, whereas the Set B plate showed 0.9 × 109 cells. This experiment showed that the antibiotic Z is
Which of the following Color Format is a CSS2 introduced named color keywords which allows Web page colors to be matched to an operating system’s color use?
Which of the following CSS3 Color Feature like RGB color but adds an alpha channel value to specify the opacity of the color?
The famine which killed nearly 8 lakh people during British rule as per the report furnished by the Femine Commissioon of 1660 had struck :
The propositions are: Under Order XVIII, Rule 2 of Code of Civil Procedure, 1908:
1. A copy of the written arguments shall be furnished simultaneously to the opposite party
2. Adjournment shall be granted generally for the purpose of filing the written arguments
3. The Court cannot fix any time-limit for oral arguments
Which of the following is correct in respect of the aforesaid propositions:
I read an advertisement that said p: posh, air-conditioned Q: gentlemen of taste R: are available for S: fully furnished rooms