Knowledge batch

Agriculture 7. ___ are the major insect pest affecting Barley production.

Agriculture 6. Barley require soil to be cultivated ___ times.

Agriculture 5. Maize seed are covered with ___?

Agriculture 4. Planting time for teff is __?

Agriculture 3. The major teff producing area is aptitude __?

Agriculture 2. Cereal crop are grown mainly for ____?

Agriculture 1. Field crop are grown a wide scale for mainly for __?

Biology 10. The main function of chalaza is to hold th yolk in center of the eggs

Biology 9. During hatching, the chick develops a tooth life structure at the breaks tip to break egg shell , we call it ___.?

Biology 8. incubation means:-

Biology 7. __ is made of calcium, magnesium carbonate & calcium phosphate.

Biology 6. Which one of the following is major section of oviducts of birds ?

Biology 5. The use of cloaca is ____?

Biology 4.____ occurs when an individual female couples with two or more males

Biology 3. If the temp is around 30⁰c , the hatching offsprings will be ___?

Biology 2. Which one of the following uses for collecting sperm cell before entering cloaca ?

Biology 1. The fertilitilez eggs of frogs developed in to larva stage called __?