This set of Class 12 Biology Chapter 3 Multiple Choice Questions & Answers (MCQs) focuses on “The Female External Genitalia”. 1. Among the following, which one is not included in the female external genitalia? a) Clitoris b) Mons pubis c) Vagina d) Hymen 2. Cushion of fatty tissue covered by skin and pubic hair – … Read more
This set of Class 12 Biology Chapter 3 Multiple Choice Questions & Answers (MCQs) focuses on “The Female Reproductive System”. 1. The primary sex organ of female reproductive system is ______ a) fallopian tubes b) ovaries c) uterus d) cervix 2. The ovaries are suspended by _______ a) fallopian tubes b) ovarian walls c) ligaments … Read more
This set of Class 12 Biology Chapter 3 Multiple Choice Questions & Answers (MCQs) focuses on “The Male External Genitalia”. 1. What do the Leydig cells secrete? a) B cells b) Semen c) Sperms d) Androgen 2. The growth, maintenance and functioning of secondary sex organs is maintained by the ____ a) leydig cells b) … Read more
This set of Class 12 Biology Chapter 3 Multiple Choice Questions & Answers (MCQs) focuses on “The Male Accessory Ducts and Glands”. 1. Which of the following is not included in accessory ducts? a) Vas deferens b) Prostate c) Rete testis d) Epididymis 2. Label the part marked 1. a) Rete testes b) Epididymis c) … Read more
This set of Class 12 Biology Chapter 3 Multiple Choice Questions & Answers (MCQs) focuses on “The Male Reproductive System”. 1. Where is the male reproductive system located? a) Pectoral region b) Pelvis region c) Abdominal region d) Lumbar region 2. _________ divides the scrotum internally. a) Dartos tunic b) Valves c) Septum d) Septum … Read more
This set of Class 12 Biology Chapter 2 Multiple Choice Questions & Answers (MCQs) focuses on “Reproduction in Flowering Plants – Apomixis and Polyembryony”. 1. Formation of individuals without fusion is called ________ a) fertilization b) pollination c) apomixis d) amphimixis 2. Formation of individuals through fusion is called _____ a) amphimixis b) apomixis c) … Read more
This set of Class 12 Biology Chapter 2 Multiple Choice Questions & Answers (MCQs) focuses on “Reproduction in Flowering Plants – Structure of Seed”. 1. Dicots and monocots are types of seeds. a) False b) True 2. ___ divide after endosperm formation. a) Zygote b) Hilum c) Micropyle d) Cuticle 3. Embryogeny occurs at _______ … Read more
This set of Class 12 Biology Chapter 2 Multiple Choice Questions & Answers (MCQs) focuses on “Reproduction in Flowering Plants – Structure of Monocot and Dicot”. 1. The early globular embryo is the _______ a) proembryo b) prembryo c) endosperm d) nuclei 2. ______ is the process formation of zygote to an embryo. a) Fertilization … Read more
This set of Class 12 Biology Chapter 2 Multiple Choice Questions & Answers (MCQs) focuses on “Reproduction in Flowering Plants – Structure of Endosperm”. 1. Endosperm development precedes ____ development. a) pollen tube b) nuclei c) embryo d) micropyle 2. The ______ undergoes successive nuclear divisions to give rise to free nuclei. a) CNS b) … Read more
This set of Class 12 Biology Chapter 2 Multiple Choice Questions & Answers (MCQs) focuses on “Reproduction in Flowering Plants – Double Fertilisation”. 1. Double fertilization is seen in _______ a) angiosperms b) gymnosperms c) Malaceae d) Viola 2. In _______, female gametophytes stop their growth at 8 nucleate stages. a) cleistogamous b) chasmogamous c) … Read more
