.Eggs containing enormous quantities of yolk are called as
1.Microlecithal eggs
2.Mesolecithal eggs
3.Macrolecithal eggs
4.Alecithal eggs
.Molluscan eggs are the examples for the
1.Discoidal type
2.Centrolecithal type
3.Telolecithal type
4.Macrolecithal type
.Non-cleidoic eggs are found in the
1.Fishes
2.Amphibians
3.Reptiles
4.Birds
.One of the following is not the primary egg membrane
1.Vitelline membrane
2.Zona pellucid
3.Jelly envelope
4.Chorion
.Vitelline membrane is closely applied to the underlying
1.Cell membrane
2.Cell wall
3.Plasma membrane
4.Cytoplasm
.Zona radiate and zona pellucid are found in the
1.Alecithal egg
2.Centrolecithal egg
3.Macrolecithal egg
4.Telolecithal egg
Amphibians are the examples for
1.Oligolecithal eggs
2.Mesolecithal eggs
3.Isolecithal eggs
4.Telolecithal eggs
Amphioxus egg belongs to the type of
1.Microlecithal
2.Isolecithal
3.Macrolecithal
4.Both 1 and 2
An example for discoidal egg is the
1.Frog s egg
2.Hen s egg
3.Amphioxus egg
4.Mammalian egg
Blastodisc is found in the
1.Centrolecithal eggs
2.Mesolecithal eggs
3.Telolecithal eggs
4.Discoidal eggs
Centrolecithal eggs are the characteristics of
1.Placental mammals
2.Birds
3.Insects
4.Reptiles
Corona radiate is the type of
1.Primary egg membrane
2.Secondary egg membrane
3.Tertiary egg membrane
4.Cell membrane
Cortical granules are found in the eggs of
1.Amphioxus
2.Sea urchin
3.Frog
4.Hen
Eutherian mammals are the examples for
1.Alecithal eggs
2.Microlecithal eggs
3.Oligolecithal eggs
4.Macrolecithal eggs
In birds the tertiary egg membranes are secreted by
1.Oviduct
2.Ovary
3.Yolk sac
4.Both 1 and 2
In Hen�s eggs proteins constitute about
1.10%
2.12%
3.15%
4.16.60%
In which animals eggs are minute and 100� in diameter
1.Fishes
2.Amphibians
3.Reptiles
4.Mammals
In which type egg nucleus is otherwise called germinal vesicle
1.Isolecithal
2.Macrolecithal
3.Centrolecithal
4.Telolecithal
In which type of eggs the blastomeres if separated develop into whole embryo
1.Mosaic
2.Regulative
3.Cleidoic
4.Non- cleidoic
In which type of eggs the fate of every part is fixed before fertilization
1.Mosaic eggs
2.Regulative eggs
3.Cleidoic eggs
4.Non-cleidoic eggs
Jelly envelope of egg membrane is found in
1.Mammals
2.Sea urchin
3.Fishes
4.Amphibians
Mosaic eggs are otherwise known as
1.Determinate eggs
2.Indeterminate eggs
3.Cleidoic eggs
4.Non cleidoic eggs
Nucleus of Pander and chalaza are the parts of
1.Hen s egg
2.Mammalian egg
3.Amphioxus egg
4.Frog s egg
One of the following is not true as criteria for classifying the animal eggs
1.Amount of yolk
2.Distribution of yolk
3.Type of development
4.Size of the egg
The examples for oval shaped eggs are
1.Hag fish and birds
2.Star fish and reptiles
3.Hag fish and mammals
4.Birds and mammals
The mature egg of frog measures about
1.1.5 mm - 2.0 mm
2.1.5 mm - 2.5 mm
3.1.75 mm - 2.5 mm
4.1.75 mm - 3.0 mm
The primary egg membrane of amphioxus and birds is known as
1.Plasma membrane
2.Cell membrane
3.Cell wall
4.Vitelline membrane
Theca is the protective membrane of the egg of
1.Frogs
2.Mammals
3.Birds
4.Amphioxus
Under which type is the egg of birds classified
1.Isolecithal
2.Macrolecithal
3.Microlecithal
4.Mesolecithal
Vitelline membrane in mammal is known as
1.Zona pellucid
2.Corona radiate
3.Area pellucid
4.Perivitelline membrane
What are the examples for indeterminate eggs
1.Coelenterates and chordates
2.Molluscans and chordates
3.Echinoderms and chordates
4.Chordates only
What is the diameter of egg is ostrich
1.1.5 inches
2.2.0 inches
3.2.5 inches
4.3.5 inches
Which are the examples for alecithal eggs
1.Mammals
2.Fishes
3.Frogs
4.Birds
Which are the examples for discoidal eggs
1.Fishes and amphibians
2.Fishes and reptiles
3.Reptiles and birds
4.Birds and mammals
Which of the following are not immediately connected with the ovary or ovum
1.Cell membranes
2.Primary egg membranes
3.Secondary egg membranes
4.Tertiary egg membranes
Which of the following in secretes the tertiary membrane
1.Cytoplasm
2.Ovary
3.Uterus
4.Oviduct
Which part of the egg lies close to the animal pole
1.Centriole
2.Mitochondria
3.Nucleus
4.Cytoplasm
Which type of eggs contain enormous amout of yolk
1.Telolecithal
2.Mesolecithal
3.Megalecithal
4.Oligolecithal