Home
Class 12
BIOLOGY
In Bonellia viridis , sex is determined ...

In Bonellia viridis , sex is determined by
(a) Nutrition sucker of Hirudinaria is made of segments
(b) Genetically
(c) Cytologically
(d) Proximity to female

A

Nutrition sucker of Hirudinaria is made of segments

B

Gentically

C

Cytologically

D

Proximity to female

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • PHYLUM - ANNELIDA

    DINESH PUBLICATION ENGLISH|Exercise Revision Question From Compretitive Exams.|38 Videos

  • PHOTOSYNTHESIS

    DINESH PUBLICATION ENGLISH|Exercise CYG|10 Videos

  • PHYLUM - ARTHROPODA

    DINESH PUBLICATION ENGLISH|Exercise CYG|20 Videos

Similar Questions

Explore conceptually related problems

Posterior sucker of Hirudinaria is made of segments (a) One (b) Three (c) Five (d) Seven

The number of segments in Hirudinaria is (a) 105 (b) 53 (c) 33 (d) 23

Environment determines the sex of the animal in (A) Bonellia (B) Hirudinaria (C) Nereis (D) Both A and B

Sex in crepidula and Bonellia is determined by (a) XO method (b) XY method (c) Environment (d) Haplodiploidy

Heterotrophic nutrition is found in (a) Pistia (b) Vallisnaria (c) Drosera (d) Opuntia

In Drone, sex determination is (a) Syngametic (b) Epigamic (c) Progamic (d) Environmental

The mode of nutrition in Kingdom Fungi is mainly (a) autotrophic (b) heterotrophic (c) saprophytic (d) parasitic

What is true of Hirudinaria? (a) It has a cephalic sucker (b) Mouth is triradiate (c) Segments are superficially subdivided (d) All the above

Function of amnion in birds is (a) Nutrition (b) Excretion (c) Protection (d) None

Body is segmented in (a) Arthropoda (b) Cnidaria (c) Annelida (d) Both (a) and (c)