Question
Chlorosis in plants occur due
to:Solution
Chlorosis refers to the yellowing of plant leaves, particularly between the veins, due to a reduced production of chlorophyll, which is essential for photosynthesis. Deficiency of magnesium and iron in the soil can lead to chlorosis because both nutrients are necessary for chlorophyll synthesis.
In how ways can the selection be made so that a particular member is always included?
- A school wants to form a committee of 5 students from 6 boys and 4 girls. How many ways can the committee be formed if it must contain at least 3 boys?
In how many different ways can the letters of the word ‘NATURE’ be arranged in such a way that the vowels occupy only the odd positions?
Find total number of ways in which the word “DEPRESSION” can be arranged.
- A committee of 5 members is to be selected from 4 girls and 6 boys. Find the number of ways to form team such that the team consists of at most 2 girls.
- Seven balls out of which 4 are red and the rest are green are to be arranged in a row. Find the number of arrangements in which all four red balls are not ...
In how ways can the selection be made so that a particular member is always excluded?
...How many 4-digit even numbers can be formed using digits 1, 2, 3, 4, 5, 6 without repetition?
- A team of 10 members is to be formed from 9 engineers and 6 doctors. Find the number of ways the team can be formed with at least 8 engineers.
How many numbers of five digits may be formed with the digits 7, 2, 0, 0, and 1?