Email
Chat with tutors
Login
Ask Questions, Get Answers
Menu
X
home
ask
tuition
questions
practice
papers
mobile
tutors
pricing
X
Recent questions tagged biology
Questions
The correct condition among the following with reference to sexual reproduction in Rhizopus stolonifer is
jeemain
eamcet
biology
2012
q35
asked
Oct 16, 2013
by
thanvigandhi_1
1
answer
Identify the correct pair of characters with reference to Pteris
jeemain
eamcet
biology
2012
q34
asked
Oct 16, 2013
by
thanvigandhi_1
1
answer
Study the following lists
jeemain
eamcet
biology
2012
q33
asked
Oct 16, 2013
by
thanvigandhi_1
1
answer
Which of the following requires lysozyme for lytic cycle for viruses?
jeemain
eamcet
biology
2012
q32
asked
Oct 16, 2013
by
thanvigandhi_1
1
answer
Study the following lists
jeemain
eamcet
biology
2012
q31
asked
Oct 16, 2013
by
thanvigandhi_1
1
answer
If the number of stomata is 30 and the epidermal cell are 120 per unit area of a leaf, then the stomatal index is
jeemain
eamcet
biology
2012
q30
asked
Oct 16, 2013
by
thanvigandhi_1
1
answer
Study the following lists
jeemain
eamcet
biology
2012
q29
asked
Oct 16, 2013
by
thanvigandhi_1
1
answer
Identify the wrong statement
jeemain
eamcet
biology
2012
q28
asked
Oct 16, 2013
by
thanvigandhi_1
1
answer
A scientist took 8 molecules of cytosolic aldolase into an enzyme reaction mixture to study its activity. After ten minutes of enzyme reaction, 60% of its substrate was found converted into 2400 molecules of product. Then what is the TON of aldolase and number of substrate molecules left over in the reaction mixture?
jeemain
eamcet
biology
2012
q27
asked
Oct 16, 2013
by
thanvigandhi_1
1
answer
If 9 ATP and 6 NADPH are utilized for photosynthetic carbon assimilation through Calvin cycle, what would be the ratio of Erythrose 4-phosphate, xylulose 5-phosphate and Ribulose 5-phosphate molecules formed as intermediates in regeneration phase of Calvin cycle?
jeemain
eamcet
biology
2012
q26
asked
Oct 16, 2013
by
thanvigandhi_1
1
answer
The number of water molecules formed when ten electrons move from mitochondrial NADH molecules through the components of electron transport system to molecular oxygen is
jeemain
eamcet
biology
2012
q25
asked
Oct 16, 2013
by
thanvigandhi_1
1
answer
The amino acid binding site of tRNA is
jeemain
eamcet
biology
2012
q24
asked
Oct 16, 2013
by
thanvigandhi_1
1
answer
Two different plants associated with the discovery of two different phytohormones having common biosynthetic precursor exhibit one of the following character each
jeemain
eamcet
biology
2012
q23
asked
Oct 16, 2013
by
thanvigandhi_1
1
answer
Find out the correct combination concerning the components of photosynthetic electron transport, location in relation to thylakoid and action
jeemain
eamcet
biology
2012
q22
asked
Oct 16, 2013
by
thanvigandhi_1
1
answer
Study the following lists
jeemain
eamcet
biology
2012
q21
asked
Oct 16, 2013
by
thanvigandhi_1
1
answer
Study the following list
jeemain
eamcet
biology
2012
q20
asked
Oct 16, 2013
by
thanvigandhi_1
1
answer
W.L. Johannsen conducted pure line selection experiments on one of the bean varieties. Which of the following characters are associated with this plant?
jeemain
eamcet
biology
2012
q19
asked
Oct 16, 2013
by
thanvigandhi_1
1
answer
Study the following lists
jeemain
eamcet
biology
2012
q18
asked
Oct 16, 2013
by
thanvigandhi_1
1
answer
Identify the wrong answer
jeemain
eamcet
biology
2012
q17
asked
Oct 16, 2013
by
thanvigandhi_1
1
answer
Which of the following character is not associated in a plant having a single cotyledon in a seed, tendrillar stipules and adventitious root system?
jeemain
eamcet
biology
2012
q16
asked
Oct 16, 2013
by
thanvigandhi_1
1
answer
A student observed four plants (A, B, C, D). The number of stamens in a flower of 'A' is equal to those of a flower of 'B' . Out of the ten stamens arranged in two bundles in a flower of 'C', the stamen number in the bundle which possesses most of the stamens is three times to that of inner whorl of a flower of 'A'. In 'D' , the number of stamens is equal to those present in the inner whorl of plant 'B'. Identify A,B,C and D plants respectively.
jeemain
eamcet
biology
2012
q15
asked
Oct 16, 2013
by
thanvigandhi_1
1
answer
Identify the correct statements
jeemain
eamcet
biology
2012
q14
asked
Oct 16, 2013
by
thanvigandhi_1
0
answers
Identify the correct sequence of plants in the order of characters given below :
jeemain
eamcet
biology
2012
q13
asked
Oct 16, 2013
by
thanvigandhi_1
1
answer
Which of the following statement is not related to Dolichos?
jeemain
eamcet
biology
2012
q12
asked
Oct 16, 2013
by
thanvigandhi_1
1
answer
Identify the correct combination of characters found in Solanum
eamcet
jeemain
biology
2012
q11
asked
Oct 16, 2013
by
thanvigandhi_1
1
answer
Identify the correct pair of plants with odd number of leaflets in a compound leaf
jeemain
eamcet
biology
2012
q10
asked
Oct 16, 2013
by
thanvigandhi_1
1
answer
Study the following lists
jeemain
eamcet
biology
2012
q9
asked
Oct 15, 2013
by
thanvigandhi_1
1
answer
Study the following lists
jeemain
eamcet
biology
2012
q8
asked
Oct 15, 2013
by
thanvigandhi_1
1
answer
Study the following lists
jeemain
eamcet
biology
2012
q7
asked
Oct 15, 2013
by
thanvigandhi_1
1
answer
Study the following lists
jeemain
eamcet
biology
2012
q6
asked
Oct 15, 2013
by
thanvigandhi_1
1
answer
Which of the following is correct?
jeemain
eamcet
biology
2012
q5
asked
Oct 15, 2013
by
thanvigandhi_1
1
answer
Assertion (A) : Presence of xylem vessels is a primitive character. Reasons (R) : Xylem vessels are present in some pteridophytes like selaginella.
jeemain
eamcet
biology
2012
q4
asked
Oct 15, 2013
by
thanvigandhi_1
1
answer
A DNA double helix is 340 nm long. The number of nucleotides in this DNA is
jeemain
eamcet
biology
2012
q3
asked
Oct 15, 2013
by
thanvigandhi_1
1
answer
Identify the correct pair of statements from the following
jeemain
eamcet
biology
2012
q2
asked
Oct 15, 2013
by
thanvigandhi_1
1
answer
What are the chromosome numbers in the following respectively?
jeemain
eamcet
biology
2012
q1
asked
Oct 15, 2013
by
thanvigandhi_1
1
answer
Match the following
eamcet
jeemain
biology
2013
q80
asked
Oct 8, 2013
by
thanvigandhi_1
1
answer
What is the phenotype of the offspring born to a woman with normal vision ( homogygous ) and a colour blind man?
jeemain
eamcet
biology
2013
q79
asked
Oct 8, 2013
by
thanvigandhi_1
1
answer
Identify the correct sequence of stages in the Ross cycle of plasmodium
jeemain
eamcet
biology
2013
q78
asked
Oct 8, 2013
by
thanvigandhi_1
1
answer
Identify the correct pair
jeemain
eamcet
biology
2013
q77
asked
Oct 7, 2013
by
thanvigandhi_1
1
answer
Wax glands in honey bees are present on these segment
jeemain
eamcet
biology
2013
q76
asked
Oct 7, 2013
by
thanvigandhi_1
1
answer
Statements (S) : Non-disjunction is the failure of paired chromosomes to segregate during the metaphase of meiotic divisions of gametogenesis. Reasons (R) : Non-disjunction results in production of abnormal gametes
jeemain
eamcet
biology
2013
q75
asked
Oct 7, 2013
by
thanvigandhi_1
1
answer
Statements (S) : After implantation, the uterine myometrium undergoes changes to become 'decidua' in Rabbit. Reasons (R) : The placenta of Rabbit is described as deciduous type.
jeemain
eamcet
biology
2013
q74
asked
Oct 7, 2013
by
thanvigandhi_1
1
answer
Identify the organisms that belong to the benthos of lake ecosystem
jeemain
eamcet
biology
2013
q73
asked
Oct 7, 2013
by
thanvigandhi_1
1
answer
In ECG a prolonged PR interval indicates
jeemain
eamcet
biology
2013
q72
asked
Oct 7, 2013
by
thanvigandhi_1
1
answer
Which of the following hormone regulate solute reabsorption during urine formation in Rabbit?
jeemain
eamcet
biology
2013
q71
asked
Oct 7, 2013
by
thanvigandhi_1
1
answer
Choose the wrong statement with reference to mutation theory :
jeemain
eamcet
biology
2013
q70
asked
Oct 7, 2013
by
thanvigandhi_1
1
answer
Identify the tumour suppressor genes from the following :
jeemain
eamcet
biology
2013
q69
asked
Oct 6, 2013
by
thanvigandhi_1
1
answer
Of the following statements about 'antibodies' and 'antigens' choose the correct set,
jeemain
eamcet
biology
2013
q68
asked
Oct 6, 2013
by
thanvigandhi_1
1
answer
Match the following
jeemain
eamcet
biology
2013
q67
asked
Oct 6, 2013
by
thanvigandhi_1
1
answer
Identify the two small apertures present in the auditory capsule of rabbit
jeemain
eamcet
biology
2013
q66
asked
Oct 6, 2013
by
thanvigandhi_1
1
answer
Page:
« prev
1
...
160
161
162
163
164
165
next »
Home
Ask
Tuition
Questions
Practice
Your payment for
is successful.
Continue
...