Name the four types of female cells found in a typical angiosperm embryo sac.
What will be an ideal response?
Antipodals, polar nuclei, egg cell, and synergids
You might also like to view...
Damaging the brakes by pushing down the brake pedal while the spring brakes are on is a myth
Answer the following statement(s) true (T) or false (F)
The capacitor-start motor is the single-phase motor type that has the _____.
a. lowest efficiency b. highest starting torque c. lowest starting torque d. highest noise level
Ultrasonic testing is used to test ________
A) Cylinder wall thickness B) For crack in the block C) Surface finish of the cylinder bores D) Both B and C
Which of the following is not true regarding stress analysis?
A. Stress is a critical factor in engineering designs of all types. B. Trained designers may be able to do basic stress analyses, but critical analyses should be left for specialists. C. Prior to being analyzed for stress, a model of a part must be broken up into a finite number of polygonal elements. D. Stress risers are desirable to assure that parts will not fail.