Home
Class 12
BIOLOGY
Worker Bees are :...

Worker Bees are :

A

sterile females

B

fertile females

C

when queen is absent then act as fertile females

D

sterile drones

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • Animal Kingdom

    TRUEMAN BIOLOGY|Exercise ASSERTION AND REASON|51 Videos
  • Animal Physiology

    TRUEMAN BIOLOGY|Exercise ASSERTION AND REASON|118 Videos

Similar Questions

Explore conceptually related problems

The mean income of a group of workers is bar(x) and that of another group is bar(y) . If the number of workers in the second group is 10 times the number of workers in the first group, then the mean income of the combined group is :

[A] : Honey bees are social insects known for producing honey and bees wax , and for living in very highly organized colonies . These colonies have hexagonal chambers called cells made up of bees wax . [R] : Cells are used for storing honey and pollen breeds , as well as for rearing the brood.

A manufacturer considers that men and women workers are equally efficient and so he pays them at the same rate. He has 30 and 17 units of workers male and female and capital respectively, which he uses to produce two types of goods A and B. To produce one unit of A, 2 workers and 3 units of capital are required while 3 workers and 1 unit of capitals required to produce one unit of B. If A and Bare priced at 100 rupeya and 120 rupeya per unit respectively,how should he use his resources to maximize the total revenue ? Form the above as an LPP and solve it graphically .

A sanitary worker uses a white chemical having strong smell of chlorine gas to disinfect the water tank. (i) Identify the chemical compound write is chemical formula. (ii) Give chemical equation for its preparation. (iii) Write its two uses other than disinfection.

Workers of honey bee are

Important species of honey bees are

Life span of Honey Bee drone is

Co-worker of Darwin was

In Honey bee drones (males) are produced from

150 workers were engaged to finish a job in a certain number of days. 4 workers dropped out on second day, 4 more workers dropped out on third day and so on. It took 8 more days to finish the work. Find the number of days in which the work was completed.