Twelve > Developmental Biology

Asked by Bijaya Bhusal · 2 years ago

Role of interstitial cells in the testis of frog is to

A Produce the sperm

B Help in the maturation of sperm

C Help in urine formation

D Control of male sex characteristics

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Twelve > Developmental Biology

Asked by Bijaya Bhusal · 2 years ago

Alimentary canal develops from

A endoderm

B mesoderm

C ectoderm

D endoderm and ectoderm

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Twelve > Animal Tissues

Asked by Bijaya Bhusal · 2 years ago

In these tissue cells, Lacunae are enclosed

A muscular tissue

B Cartilage

C Bone tissue

D Cartilage and bone tissue

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Twelve > Animal Tissues

Asked by Bijaya Bhusal · 2 years ago

Categorization of epithelial tissue is based on this

A Structural Modification

B Type of Matrix

C Function

D Voluntary and Non- Voluntary action

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Twelve > Animal Tissues

Asked by Bijaya Bhusal · 2 years ago

The only connective tissue without fibroblasts is

A Bone

B Blood

C Cartilage

D Areolar Connective tissue

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Twelve > Animal Tissues

Asked by Bijaya Bhusal · 2 years ago

Tissue that act as a first line of Protection for body from any physical or chemical damage is

A Muscular Tissue

B Adipose Tissue

C Areolar Tissue

D Epithelial Tissue

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Twelve > Animal Tissues

Asked by Bijaya Bhusal · 2 years ago

Haversian canal occurs in

A Clavicle

B Humerus

C Scapula

D Pubis

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Twelve > Animal Tissues

Asked by Bijaya Bhusal · 2 years ago

Characteristics of Smooth muscle fibers are

A Spindle shaped, Unbranched, non- striated, uninucleate and involuntary

B Spindle shaped, Unbranched, non- striated, multinucleate and involuntary

C Cylindrical shaped, Unbranched, striated, multinucleate and voluntary

D Cylindrical shaped, Unbranched, striated, uninucleate and voluntary

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Twelve > Animal Tissues

Asked by Bijaya Bhusal · 2 years ago

Collagen is

A lipid

B carbohydrate

C Fibrous Protein

D Globular Protein

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Twelve > Animal Tissues

Asked by Bijaya Bhusal · 2 years ago

Glass-like cartilage is

A Calcified cartilage

B Hyaline cartilage

C Fibro cartilage

D Elastic cartilage

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Twelve > Animal Tissues

Asked by Bijaya Bhusal · 2 years ago

Transitional epithelium is found in

A Urinary Bladder

B Gall bladder

C Vagina

D Liver

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

Selective accumulation of iodine occurs in:

A Liver

B Instestine

C Thymus

D Thyroid

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

Sympathetic nervous system is also called as:

A Sympathetic nervous system is also called as:

B Peripheral nervous system

C Autonomous nervous system

D none of the above

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

The leaf like structure which prevents the entry of food into respiratory tract is:

A Glottis

B Epiglottis

C Larynx

D Pharynx

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

Which is the element that hardens the tooth enamel when they first start developing?

A Sodium

B Iodine

C Calcium

D fluorine

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

Named a lytic enzyme released by the sperm

A Trypsin

B Hyaluronidase

C Helicase

D Pepsine

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

A temporary organ that connects a mammalian mother to its foetus

A Placenta

B Umbilical Cord

C Chorion

D Endometrium

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

Acrosome is filled with

A Digestive Enzyme

B Lipids

C Starch

D Hormones

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

Wolffian duct is also known as

A Cystic duct

B Mesonephric Duct

C Ejaculatory duct

D Major sublingual duct

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

Bidder’s canal receives

A Blood to be purify

B Eggs

C sperms

D Ammonia

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

How does human sperm locomote?

A Flagella

B Cilia

C Neutrophils

D Chemicals

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

In which part of the respiratory system, gaseous exchange takes place?

A Pharynx

B Larynx

C Trachea

D Alveoli

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

What is located between two pleural sacs and is the central compartment of the thoracic cavity?

A Mediastinum

B Thoracic Cage

C Hilum

D Pleura

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

The maximum volume of air contained in the lung by a full forced inhalation is called

A Tidal Volume

B Total Lung Capacity

C Ventilation Rate

D Vital Capacity

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

The normal breathing process is controlled by

A Ventral Respiratory group

B Dorsal Respiratory Group

C Lungs

D Ventral and Dorsal Respiratory Group

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

Organ that functions as air conditioner

A Larynx

B Nasal Chamber

C Trachea

D Pharynx

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Twelve > Developmental Biology

Asked by Bijaya Bhusal · 2 years ago

Spermatozoa are nourished during their development by

A Connective tissue cells

B Sertoli Cell

C Interstitial Cell

D None of the above

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Twelve > Developmental Biology

Asked by Bijaya Bhusal · 2 years ago

Spermiogenesis Changes

A Spermatid to sperm

B Primary spermatocyte to secondary spermatocyte

C Spermatogonium to primary spermatocyte

D Secondary spermatocyte to spermatid

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Twelve > Human Population and Health Disorders

Asked by Bijaya Bhusal · 2 years ago

Immunosuppressants that prevent transplanted organs from being rejected in recipients.

A Thrombin

B Aspirin

C Cyclosporine

D None of the above

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Twelve > Human Population and Health Disorders

Asked by Bijaya Bhusal · 2 years ago

Melanoma is a type of cancer that develops from 

A Granulocyte

B Melanocyte

C Adipocyte

D None of the above

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Twelve > Applied Biology

Asked by Bijaya Bhusal · 2 years ago

Genetically engineered human insulin is synthesized with the help of

A Pseudomonas

B E. coli

C Rhizopus

D Rabbit

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Twelve > Applied Biology

Asked by Bijaya Bhusal · 2 years ago

Which of the following organelles is related with genetic engineering?

A lysosomes

B mitochondria

C golgi bodies

D plasmids

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Twelve > Applied Biology

Asked by Bijaya Bhusal · 2 years ago

The organism, used for alcohol fermentation, is

 

A Saccharomyces

B Aspergillus

C Pseudomonas

D Penicillium

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Twelve > Applied Biology

Asked by Bijaya Bhusal · 2 years ago

Agar is commercially obtained from

A red algae

B blue-green algae

C brown algae

D green algae

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Twelve > Applied Biology

Asked by Bijaya Bhusal · 2 years ago

The transgenic animals are those which have

A foreign DNA in some of its cells

B foreign DNA in all its cells

C foreign RNA in all its cells

D None of the above

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Twelve > Developmental Biology

Asked by Bijaya Bhusal · 2 years ago

Role of interstitial cells in the testis of frog is to

A Produce the sperm

B Help in the maturation of sperm

C Help in urine formation

D Control of male sex characteristics

visibility 0

chat_bubble_outline 0

Twelve > Developmental Biology

Asked by Bijaya Bhusal · 2 years ago

Alimentary canal develops from

A endoderm

B mesoderm

C ectoderm

D endoderm and ectoderm

visibility 0

chat_bubble_outline 0

Twelve > Animal Tissues

Asked by Bijaya Bhusal · 2 years ago

In these tissue cells, Lacunae are enclosed

A muscular tissue

B Cartilage

C Bone tissue

D Cartilage and bone tissue

visibility 0

chat_bubble_outline 0

Twelve > Animal Tissues

Asked by Bijaya Bhusal · 2 years ago

Categorization of epithelial tissue is based on this

A Structural Modification

B Type of Matrix

C Function

D Voluntary and Non- Voluntary action

visibility 0

chat_bubble_outline 0

Twelve > Animal Tissues

Asked by Bijaya Bhusal · 2 years ago

The only connective tissue without fibroblasts is

A Bone

B Blood

C Cartilage

D Areolar Connective tissue

visibility 0

chat_bubble_outline 0

Twelve > Animal Tissues

Asked by Bijaya Bhusal · 2 years ago

Tissue that act as a first line of Protection for body from any physical or chemical damage is

A Muscular Tissue

B Adipose Tissue

C Areolar Tissue

D Epithelial Tissue

visibility 0

chat_bubble_outline 0

Twelve > Animal Tissues

Asked by Bijaya Bhusal · 2 years ago

Haversian canal occurs in

A Clavicle

B Humerus

C Scapula

D Pubis

visibility 0

chat_bubble_outline 0

Twelve > Animal Tissues

Asked by Bijaya Bhusal · 2 years ago

Characteristics of Smooth muscle fibers are

A Spindle shaped, Unbranched, non- striated, uninucleate and involuntary

B Spindle shaped, Unbranched, non- striated, multinucleate and involuntary

C Cylindrical shaped, Unbranched, striated, multinucleate and voluntary

D Cylindrical shaped, Unbranched, striated, uninucleate and voluntary

visibility 0

chat_bubble_outline 0

Twelve > Animal Tissues

Asked by Bijaya Bhusal · 2 years ago

Collagen is

A lipid

B carbohydrate

C Fibrous Protein

D Globular Protein

visibility 0

chat_bubble_outline 0

Twelve > Animal Tissues

Asked by Bijaya Bhusal · 2 years ago

Glass-like cartilage is

A Calcified cartilage

B Hyaline cartilage

C Fibro cartilage

D Elastic cartilage

visibility 0

chat_bubble_outline 0

Twelve > Animal Tissues

Asked by Bijaya Bhusal · 2 years ago

Transitional epithelium is found in

A Urinary Bladder

B Gall bladder

C Vagina

D Liver

visibility 0

chat_bubble_outline 0

Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

Selective accumulation of iodine occurs in:

A Liver

B Instestine

C Thymus

D Thyroid

visibility 0

chat_bubble_outline 0

Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

Sympathetic nervous system is also called as:

A Sympathetic nervous system is also called as:

B Peripheral nervous system

C Autonomous nervous system

D none of the above

visibility 0

chat_bubble_outline 0

Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

The leaf like structure which prevents the entry of food into respiratory tract is:

A Glottis

B Epiglottis

C Larynx

D Pharynx

visibility 0

chat_bubble_outline 0

Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

Which is the element that hardens the tooth enamel when they first start developing?

A Sodium

B Iodine

C Calcium

D fluorine

visibility 0

chat_bubble_outline 0

Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

Named a lytic enzyme released by the sperm

A Trypsin

B Hyaluronidase

C Helicase

D Pepsine

visibility 0

chat_bubble_outline 0

Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

A temporary organ that connects a mammalian mother to its foetus

A Placenta

B Umbilical Cord

C Chorion

D Endometrium

visibility 0

chat_bubble_outline 0

Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

Acrosome is filled with

A Digestive Enzyme

B Lipids

C Starch

D Hormones

visibility 0

chat_bubble_outline 0

Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

Wolffian duct is also known as

A Cystic duct

B Mesonephric Duct

C Ejaculatory duct

D Major sublingual duct

visibility 0

chat_bubble_outline 0

Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

Bidder’s canal receives

A Blood to be purify

B Eggs

C sperms

D Ammonia

visibility 0

chat_bubble_outline 0

Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

How does human sperm locomote?

A Flagella

B Cilia

C Neutrophils

D Chemicals

visibility 0

chat_bubble_outline 0

Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

In which part of the respiratory system, gaseous exchange takes place?

A Pharynx

B Larynx

C Trachea

D Alveoli

visibility 0

chat_bubble_outline 0

Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

What is located between two pleural sacs and is the central compartment of the thoracic cavity?

A Mediastinum

B Thoracic Cage

C Hilum

D Pleura

visibility 0

chat_bubble_outline 0

Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

The maximum volume of air contained in the lung by a full forced inhalation is called

A Tidal Volume

B Total Lung Capacity

C Ventilation Rate

D Vital Capacity

visibility 0

chat_bubble_outline 0

Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

The normal breathing process is controlled by

A Ventral Respiratory group

B Dorsal Respiratory Group

C Lungs

D Ventral and Dorsal Respiratory Group

visibility 0

chat_bubble_outline 0

Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

Organ that functions as air conditioner

A Larynx

B Nasal Chamber

C Trachea

D Pharynx

visibility 0

chat_bubble_outline 0

Twelve > Developmental Biology

Asked by Bijaya Bhusal · 2 years ago

Spermatozoa are nourished during their development by

A Connective tissue cells

B Sertoli Cell

C Interstitial Cell

D None of the above

visibility 0

chat_bubble_outline 0

Twelve > Developmental Biology

Asked by Bijaya Bhusal · 2 years ago

Spermiogenesis Changes

A Spermatid to sperm

B Primary spermatocyte to secondary spermatocyte

C Spermatogonium to primary spermatocyte

D Secondary spermatocyte to spermatid

visibility 0

chat_bubble_outline 0

Twelve > Human Population and Health Disorders

Asked by Bijaya Bhusal · 2 years ago

Immunosuppressants that prevent transplanted organs from being rejected in recipients.

A Thrombin

B Aspirin

C Cyclosporine

D None of the above

visibility 0

chat_bubble_outline 0

Twelve > Human Population and Health Disorders

Asked by Bijaya Bhusal · 2 years ago

Melanoma is a type of cancer that develops from 

A Granulocyte

B Melanocyte

C Adipocyte

D None of the above

visibility 0

chat_bubble_outline 0

Twelve > Applied Biology

Asked by Bijaya Bhusal · 2 years ago

Genetically engineered human insulin is synthesized with the help of

A Pseudomonas

B E. coli

C Rhizopus

D Rabbit

visibility 0

chat_bubble_outline 0

Twelve > Applied Biology

Asked by Bijaya Bhusal · 2 years ago

Which of the following organelles is related with genetic engineering?

A lysosomes

B mitochondria

C golgi bodies

D plasmids

visibility 0

chat_bubble_outline 0

Twelve > Applied Biology

Asked by Bijaya Bhusal · 2 years ago

The organism, used for alcohol fermentation, is

 

A Saccharomyces

B Aspergillus

C Pseudomonas

D Penicillium

visibility 0

chat_bubble_outline 0

Twelve > Applied Biology

Asked by Bijaya Bhusal · 2 years ago

Agar is commercially obtained from

A red algae

B blue-green algae

C brown algae

D green algae

visibility 0

chat_bubble_outline 0

Twelve > Applied Biology

Asked by Bijaya Bhusal · 2 years ago

The transgenic animals are those which have

A foreign DNA in some of its cells

B foreign DNA in all its cells

C foreign RNA in all its cells

D None of the above

visibility 0

chat_bubble_outline 0