Developmental Genetics MCQs are very important test and often asked by various testing services and competitive exams around the world. Here you will find all the Important Developmental Genetics MCQs for Preparation.
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Developmental Genetics Online MCQs with Answers
Which of the following is responsible for the process of cell differentiation during development?
a) Homeobox genes
b) Oncogenes
c) Ribosomal genes
d) Tumor suppressor genes
Which of the following is the correct sequence of embryonic development stages?
a) Zygote, blastula, gastrula, embryo
b) Embryo, blastula, gastrula, zygote
c) Zygote, gastrula, blastula, embryo
d) Blastula, zygote, gastrula, embryo
The process of fertilization in humans occurs in which of the following structures?
a) Uterus
b) Ovary
c) Fallopian tube
d) Vagina
Which of the following is responsible for the formation of the neural tube during embryonic development?
a) Ectoderm
b) Endoderm
c) Mesoderm
d) Epiderm
Which of the following is the correct order of the germ layers formed during gastrulation?
a) Ectoderm, endoderm, mesoderm
b) Endoderm, mesoderm, ectoderm
c) Mesoderm, ectoderm, endoderm
d) Endoderm, ectoderm, mesoderm
Which of the following is responsible for the formation of gametes?
a) Somatic cells
b) Germ cells
c) Stem cells
d) Progenitor cells
Which of the following is the process by which cells become specialized during embryonic development?
a) Determination
b) Differentiation
c) Proliferation
d) Migration
The process of cell division in which the number of chromosomes is reduced by half is called:
a) Mitosis
b) Meiosis
c) Binary fission
d) Budding
Which of the following is responsible for the formation of the notochord during vertebrate development?
a) Mesoderm
b) Endoderm
c) Ectoderm
d) Epiderm
The process of cell division that leads to the formation of a multicellular organism is called:
a) Cleavage
b) Gastrulation
c) Fertilization
d) Blastulation
Which of the following is responsible for the development of the nervous system?
a) Neurotrophins
b) Hox genes
c) Growth factors
d) Transcription factors
Which of the following is the correct sequence of early developmental stages in Drosophila melanogaster?
a) Embryo, blastula, gastrula, larva
b) Larva, embryo, blastula, gastrula
c) Embryo, larva, blastula, gastrula
d) Blastula, embryo, gastrula, larva
Which of the following is responsible for the determination of the body axis during development?
a) Morphogens
b) Oncogenes
c) Homeobox genes
d) Transcription factors
The process by which cells migrate to their final positions during embryonic development is called:
a) Differentiation
b) Proliferation
c) Apoptosis
d) Cell migration
Which of the following is responsible for the induction of the neural plate during vertebrate development?
a) Notochord
b) Neural crest cells
c) Ectoderm
d) Mesoderm
The process of cell division that leads to the formation of a hollow ball of cells is called:
a) Cleavage
b) Gastrulation
c) Fertilization
d) Blastulation
Which of the following is responsible for the formation of the placenta during mammalian development?
a) Trophoblast cells
b) Inner cell mass
c) Blastocyst
d) Neural tube
The process by which cells acquire their fates and become committed to specific lineages is called:
a) Determination
b) Differentiation
c) Proliferation
d) Apoptosis
Which of the following is responsible for the formation of the archenteron during gastrulation?
a) Invagination
b) Involution
c) Epiboly
d) Delamination
Which of the following is responsible for the development of body segments and appendages in arthropods?
a) Hox genes
b) Neurotrophins
c) Growth factors
d) Transcription factors
The process by which cells die in a programmed manner during development is called:
a) Differentiation
b) Proliferation
c) Apoptosis
d) Cell migration
Which of the following is responsible for the formation of the notochord in chordates?
a) Mesoderm
b) Endoderm
c) Ectoderm
d) Epiderm
The process of cell division that results in the formation of identical daughter cells is called:
a) Mitosis
b) Meiosis
c) Binary fission
d) Budding
Which of the following is responsible for the induction of the development of the eye in vertebrates?
a) Lens placode
b) Optic vesicle
c) Neural crest cells
d) Ectoderm
The process of cell division that leads to the formation of a hollow ball of cells is called:
a) Cleavage
b) Gastrulation
c) Fertilization
d) Blastulation
Which of the following is responsible for the formation of the placenta during mammalian development?
a) Trophoblast cells
b) Inner cell mass
c) Blastocyst
d) Neural tube
The process by which cells acquire their fates and become committed to specific lineages is called:
a) Determination
b) Differentiation
c) Proliferation
d) Apoptosis
Which of the following is responsible for the formation of the archenteron during gastrulation?
a) Invagination
b) Involution
c) Epiboly
d) Delamination
Which of the following is responsible for the development of body segments and appendages in arthropods?
a) Hox genes
b) Neurotrophins
c) Growth factors
d) Transcription factors
The process by which cells die in a programmed manner during development is called:
a) Differentiation
b) Proliferation
c) Apoptosis
d) Cell migration
Which of the following is responsible for the formation of the notochord in chordates?
a) Mesoderm
b) Endoderm
c) Ectoderm
d) Epiderm
The process of cell division that results in the formation of identical daughter cells is called:
a) Mitosis
b) Meiosis
c) Binary fission
d) Budding
Which of the following is responsible for the induction of the development of the eye in vertebrates?
a) Lens placode
b) Optic vesicle
c) Neural crest cells
d) Ectoderm
The process of cell division that leads to the formation of a hollow ball of cells is called:
a) Cleavage
b) Gastrulation
c) Fertilization
d) Blastulation
Which of the following is responsible for the formation of the placenta during mammalian development?
a) Trophoblast cells
b) Inner cell mass
c) Blastocyst
d) Neural tube
The process by which cells acquire their fates and become committed to specific lineages is called:
a) Determination
b) Differentiation
c) Proliferation
d) Apoptosis
Which of the following is responsible for the formation of the archenteron during gastrulation?
a) Invagination
b) Involution
c) Epiboly
d) Delamination
Which of the following is responsible for the development of body segments and appendages in arthropods?
a) Hox genes
b) Neurotrophins
c) Growth factors
d) Transcription factors
The process by which cells die in a programmed manner during development is called:
a) Differentiation
b) Proliferation
c) Apoptosis
d) Cell migration
Which of the following is responsible for the formation of the notochord in chordates?
a) Mesoderm
b) Endoderm
c) Ectoderm
d) Epiderm
The process of cell division that results in the formation of identical daughter cells is called:
a) Mitosis
b) Meiosis
c) Binary fission
d) Budding
Which of the following is responsible for the induction of the development of the eye in vertebrates?
a) Lens placode
b) Optic vesicle
c) Neural crest cells
d) Ectoderm
The process of cell division that leads to the formation of a hollow ball of cells is called:
a) Cleavage
b) Gastrulation
c) Fertilization
d) Blastulation
Which of the following is responsible for the formation of the placenta during mammalian development?
a) Trophoblast cells
b) Inner cell mass
c) Blastocyst
d) Neural tube
The process by which cells acquire their fates and become committed to specific lineages is called:
a) Determination
b) Differentiation
c) Proliferation
d) Apoptosis
Which of the following is responsible for the formation of the archenteron during gastrulation?
a) Invagination
b) Involution
c) Epiboly
d) Delamination
Which of the following is responsible for the development of body segments and appendages in arthropods?
a) Hox genes
b) Neurotrophins
c) Growth factors
d) Transcription factors
The process by which cells die in a programmed manner during development is called:
a) Differentiation
b) Proliferation
c) Apoptosis
d) Cell migration
Which of the following is responsible for the formation of the notochord in chordates?
a) Mesoderm
b) Endoderm
c) Ectoderm
d) Epiderm
The process of cell division that results in the formation of identical daughter cells is called:
a) Mitosis
b) Meiosis
c) Binary fission
d) Budding
Which of the following is responsible for the induction of the development of the eye in vertebrates?
a) Lens placode
b) Optic vesicle
c) Neural crest cells
d) Ectoderm
The process of cell division that leads to the formation of a hollow ball of cells is called:
a) Cleavage
b) Gastrulation
c) Fertilization
d) Blastulation
Which of the following is responsible for the formation of the placenta during mammalian development?
a) Trophoblast cells
b) Inner cell mass
c) Blastocyst
d) Neural tube
The process by which cells acquire their fates and become committed to specific lineages is called:
a) Determination
b) Differentiation
c) Proliferation
d) Apoptosis
Which of the following is responsible for the formation of the archenteron during gastrulation?
a) Invagination
b) Involution
c) Epiboly
d) Delamination
Which of the following is responsible for the development of body segments and appendages in arthropods?
a) Hox genes
b) Neurotrophins
c) Growth factors
d) Transcription factors
The process by which cells die in a programmed manner during development is called:
a) Differentiation
b) Proliferation
c) Apoptosis
d) Cell migration
Which of the following is responsible for the formation of the notochord in chordates?
a) Mesoderm
b) Endoderm
c) Ectoderm
d) Epiderm
The process of cell division that results in the formation of identical daughter cells is called:
a) Mitosis
b) Meiosis
c) Binary fission
d) Budding
Which of the following is responsible for the induction of the development of the eye in vertebrates?
a) Lens placode
b) Optic vesicle
c) Neural crest cells
d) Ectoderm
The process of cell division that leads to the formation of a hollow ball of cells is called:
a) Cleavage
b) Gastrulation
c) Fertilization
d) Blastulation
Which of the following is responsible for the formation of the placenta during mammalian development?
a) Trophoblast cells
b) Inner cell mass
c) Blastocyst
d) Neural tube
The process by which cells acquire their fates and become committed to specific lineages is called:
a) Determination
b) Differentiation
c) Proliferation
d) Apoptosis
Which of the following is responsible for the formation of the archenteron during gastrulation?
a) Invagination
b) Involution
c) Epiboly
d) Delamination
Which of the following is responsible for the development of body segments and appendages in arthropods?
a) Hox genes
b) Neurotrophins
c) Growth factors
d) Transcription factors
The process by which cells die in a programmed manner during development is called:
a) Differentiation
b) Proliferation
c) Apoptosis
d) Cell migration
Which of the following is responsible for the formation of the notochord in chordates?
a) Mesoderm
b) Endoderm
c) Ectoderm
d) Epiderm
The process of cell division that results in the formation of identical daughter cells is called:
a) Mitosis
b) Meiosis
c) Binary fission
d) Budding
Which of the following is responsible for the induction of the development of the eye in vertebrates?
a) Lens placode
b) Optic vesicle
c) Neural crest cells
d) Ectoderm
The process of cell division that leads to the formation of a hollow ball of cells is called:
a) Cleavage
b) Gastrulation
c) Fertilization
d) Blastulation