The egg of a chick is laid at which of the following stages?
Correct answer: B. Blastula
- A. Gastrula
- B. Blastula
- C. Cleavage
- D. Morula
Explanation
The egg is laid 24 hours after fertilisation at the stage of blastula, and its further development takes place, when the egg is incubated by the female. Incubation must continue steadily for 21 days at a temperature of 103°F.
Last updated
Related questions
A bean seed contains all of the following EXCEPT:
A chemical believed to be involved in flowering is :
A few normal seedlings of tomato were kept in a dark room. After a few days, they were found to have become white-coloured like albinos. Which of the following terms will you use to describe them?
A narrow layer of thin-walled cells found between the phloem/bark and wood of a dicot is:
A pigment which absorbs red and farred light is :