EASY
Earn 100

Which of the following brings back deoxygenated blood from different parts of human body to heart?

53.85% studentsanswered this correctly

Important Questions on Biology

EASY
General Studies>General Science>Biology>Anatomy and Physiology
Ring present in the neck region is _____:
EASY
General Studies>General Science>Biology>Anatomy and Physiology
The development of infant in mother’s body in case of man takes place in about _____ months:
MEDIUM
General Studies>General Science>Biology>Anatomy and Physiology
In a hybrid cross of round, green and shrunken yellow seeds, the number of round and yellow seeds are? 
MEDIUM
General Studies>General Science>Biology>Anatomy and Physiology
Which among the following forms a common passage for both the sperms and urine in human males?
MEDIUM
General Studies>General Science>Biology>Anatomy and Physiology

Between small and large human intestine which one is longer?

1. Small intestine
2. Large intestine
3. Both are equal in length
4. Depends on male or female

MEDIUM
General Studies>General Science>Biology>Anatomy and Physiology
Which of the following is not a constituent of Phloem?
MEDIUM
General Studies>General Science>Biology>Anatomy and Physiology
Male germ cells are produced in the _____:
MEDIUM
General Studies>General Science>Biology>Anatomy and Physiology

 The process by which plants can absorb water from the soil is called?
(A) Osmosis
(B) Diffusion
(C) Reverse osmosis
(D) Capillarity

HARD
General Studies>General Science>Biology>Anatomy and Physiology
What is the basis for classifying various plant tissues as meristematic and permanent tissue?
EASY
General Studies>General Science>Biology>Anatomy and Physiology
The _____ cells are loosely packed so that large intercellular spaces are found.
EASY
General Studies>General Science>Biology>Anatomy and Physiology
"All the plants and animals are composed of cells and the cell is the basic unit of life". The given statement is for which of the following theories?
EASY
General Studies>General Science>Biology>Anatomy and Physiology

Human nails are made up of:

1. Pigment
2. Elastin
3. Albumin
4. Keratin

EASY
General Studies>General Science>Biology>Anatomy and Physiology

Which branch of medicine deals with disorders related with heart?

EASY
General Studies>General Science>Biology>Anatomy and Physiology
Rings of _____ are present in the throat to ensure that the air passage does not collapse.
EASY
General Studies>General Science>Biology>Anatomy and Physiology

Which acid is produced in the stomach of human beings?

MEDIUM
General Studies>General Science>Biology>Anatomy and Physiology

In agronomy, _____ is studied:

 

MEDIUM
General Studies>General Science>Biology>Anatomy and Physiology
In the plants of Pteridophyta class, there is no _____:

 
EASY
General Studies>General Science>Biology>Anatomy and Physiology
_____ tissue is made from dead cells:

 

 

 

 

EASY
General Studies>General Science>Biology>Anatomy and Physiology
Physical structure of an adult human being is based on _____.
EASY
General Studies>General Science>Biology>Anatomy and Physiology

Seminiferous tubules are found in :