MCQ
Oogenesis comprises
- AMultiplication phase
- BGrowth phase
- CMaturation phase
- ✓All the above
✓
Answer
Correct option: D.
All the above
d
(d) Oogenesis is process of formation development and maturation of haploid ova from diploid germinal cells of ovary. Oogenesis comprises in three phase $(i)$ Multiplication phase $(ii)$ Growth phase $(iii)$ Maturation phase.
(d) Oogenesis is process of formation development and maturation of haploid ova from diploid germinal cells of ovary. Oogenesis comprises in three phase $(i)$ Multiplication phase $(ii)$ Growth phase $(iii)$ Maturation phase.
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(i) The bones of the limbs along with their girdles constitute the appendicular skeleton.
(ii) Each limb and leg is made of 30 bones.
(iii) The scapula has a acromion process.
(iv) In pectoral girdle acetabulum cavity present which articulates with the head of the humerus to form the shoulder joint.
(v) Pelvic girdle consists of two coxal bones and it has a cavity called glenoid to which the thigh bone articulates.
(vi) Fibrous joints shown by the flat skull bones in the form of sutures, to form the cranium.
(vii) Cartilaginous joints, permits limited movements.
(viii) Between carpal and metacarpal of thumb saddle joint is present and between the carpals gliding joint is present.
Which of the following is true for all amphibians?
Which one of these animals is not a homeotherm?