更多micronucleus例句

1. As noted, in fission the meganucleus divides by direct constriction; each micronucleus by a mode of mitosis.
2. The macronucleus is usually dorsal, elliptical, and cleft, with one micronucleus attached.
3. The macronucleus is spheroidal and placed near the center of the body; a conspicuous micronucleus lies near it.
4. The macronucleus is central, spherical in form, and bears a single minute micronucleus.
5. The macronucleus is spherical, centrally placed, and with one micronucleus closely applied.