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Recent questions tagged 10
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Which among the following is not the function/s of the testes at puberty? <br>i. Formation of germ cells <br>ii. Secretion of testosterone <br>iii. Development of placenta <br>iv. Secretion of estrogen
cbsc
class
10
biology
olympiad
t10
asked
Aug 1, 2017
by
priyanka.c
1
answer
Identify the correct sequence of events of asexual reproduction in a flower
cbsc
class
10
biology
olympiad
t10
asked
Aug 1, 2017
by
priyanka.c
1
answer
Binary fission is seen in
cbsc
class
10
biology
olympiad
t10
asked
Aug 1, 2017
by
priyanka.c
1
answer
In a synapse, chemical signal is transmitted from
cbsc
class
10
biology
olympiad
t10
asked
Aug 1, 2017
by
priyanka.c
1
answer
Fruits are artificially ripened by using
cbsc
class
10
biology
olympiad
t10
asked
Aug 1, 2017
by
priyanka.c
1
answer
Sympathetic nervous system is a component of
cbsc
class
10
biology
olympiad
t10
asked
Aug 1, 2017
by
priyanka.c
1
answer
The event that does not occur in photosynthesis is
cbsc
class
10
biology
olympiad
t10
asked
Aug 1, 2017
by
priyanka.c
1
answer
Valve present between left atrium and left ventricle is
cbsc
class
10
biology
olympiad
t10
asked
Aug 1, 2017
by
priyanka.c
1
answer
Kulhs are irrigation canals of
cbsc
class
10
biology
olympiad
t9
asked
Aug 1, 2017
by
priyanka.c
1
answer
Bacteria found in the river Ganges when highly polluted is
cbsc
class
10
biology
olympiad
t9
asked
Aug 1, 2017
by
priyanka.c
1
answer
An effect of deforestation is
cbsc
class
10
biology
olympiad
t9
asked
Aug 1, 2017
by
priyanka.c
1
answer
The percentage of solar radiation absorbs by all green plants for photosynthesis
cbsc
class
10
biology
olympiad
t9
asked
Aug 1, 2017
by
priyanka.c
1
answer
Which of the following limits the number of trophic levels in a food chain?
cbsc
class
10
biology
olympiad
t9
asked
Aug 1, 2017
by
priyanka.c
1
answer
A gamete contains
cbsc
class
10
biology
olympiad
t9
asked
Jul 31, 2017
by
priyanka.c
1
answer
In pea plants, a pure tall plant (TT) is crossed with a short plant (tt). The ratio of pure tall plant to short plants in F2 is
cbsc
class
10
biology
olympiad
t9
asked
Jul 31, 2017
by
priyanka.c
1
answer
The book "Origin of Species" was written by
cbsc
class
10
biology
olympiad
t9
asked
Jul 31, 2017
by
priyanka.c
1
answer
Characters transmitted from parents to offspring are present in
cbsc
class
10
biology
olympiad
t9
asked
Jul 31, 2017
by
priyanka.c
1
answer
The correct sequences of reproductive stage seen in flowering plants are
cbsc
class
10
biology
olympiad
t9
asked
Jul 31, 2017
by
priyanka.c
1
answer
Which one is not a reflex action?
cbsc
class
10
biology
olympiad
t9
asked
Jul 31, 2017
by
priyanka.c
1
answer
Centre for locating body temperature is
cbsc
class
10
biology
olympiad
t9
asked
Jul 31, 2017
by
priyanka.c
1
answer
Nastic movements are
cbsc
class
10
biology
olympiad
t9
asked
Jul 31, 2017
by
priyanka.c
1
answer
Which is he correct sequence of air passage during inhalation?
cbsc
class
10
biology
olympiad
t9
asked
Jul 31, 2017
by
priyanka.c
1
answer
If salivary amylase is lacking in the saliva, which of the following events in the mouth cavity will be affected?
cbsc
class
10
biology
olympiad
t9
asked
Jul 31, 2017
by
priyanka.c
1
answer
Life span of RBC is
cbsc
class
10
biology
olympiad
t8
asked
Jul 31, 2017
by
priyanka.c
1
answer
Gaseous exchange in plants occur through
cbsc
class
10
biology
olympiad
t8
asked
Jul 31, 2017
by
priyanka.c
1
answer
Resins and gums are normally deposited in plants
cbsc
class
10
biology
olympiad
t8
asked
Jul 31, 2017
by
priyanka.c
1
answer
Which of the following is an unpaired endocrine gland
cbsc
class
10
biology
olympiad
t8
asked
Jul 31, 2017
by
priyanka.c
1
answer
A patient was asked t take insulin shots by the doctor because
cbsc
class
10
biology
olympiad
t8
asked
Jul 31, 2017
by
priyanka.c
1
answer
Vegetative propagation refers to the formation of new plants from
cbsc
class
10
biology
olympiad
t8
asked
Jul 31, 2017
by
priyanka.c
1
answer
In Rhizopus, tubular thread like structure bearing sporangia at their tips
cbsc
class
10
biology
olympiad
t8
asked
Jul 31, 2017
by
priyanka.c
1
answer
An IUCD dervice is
cbsc
class
10
biology
olympiad
t8
asked
Jul 31, 2017
by
priyanka.c
1
answer
The femaleness of a child is determined by
cbsc
class
10
biology
olympiad
t8
asked
Jul 31, 2017
by
priyanka.c
1
answer
The two variations of a trait that are brought by male and female gametes are suitable on
cbsc
class
10
biology
olympiad
t8
asked
Jul 31, 2017
by
priyanka.c
1
answer
Excessive exposure to UV rays results in <br>i. Damage to immune system <br>ii. Damage to lungs<br>iii. Skin cancer<br>iv. Peptic ulcers
cbsc
class
10
biology
olympiad
t8
asked
Jul 31, 2017
by
priyanka.c
1
answer
Identify the artificial ecosystem.
cbsc
class
10
biology
olympiad
t8
asked
Jul 31, 2017
by
priyanka.c
1
answer
Which chemical has been replaced recently?
cbsc
class
10
biology
olympiad
t8
asked
Jul 31, 2017
by
priyanka.c
1
answer
Waste produced during extraction of metal is called
cbsc
class
10
biology
olympiad
t8
asked
Jul 31, 2017
by
priyanka.c
1
answer
Khadins, Bundhis, Ahars and Kattas are ancient structure for
cbsc
class
10
biology
olympiad
t8
asked
Jul 31, 2017
by
priyanka.c
1
answer
A successful forest conservation strategy should encompass
cbsc
class
10
biology
olympiad
t7
asked
Jul 31, 2017
by
priyanka.c
0
answers
Water is
cbsc
class
10
biology
olympiad
t7
asked
Jul 31, 2017
by
priyanka.c
0
answers
Measurement of water pollution is made by
cbsc
class
10
biology
olympiad
t7
asked
Jul 31, 2017
by
priyanka.c
0
answers
Identify the abiotic component in these.
cbsc
class
10
biology
olympiad
t7
asked
Jul 31, 2017
by
priyanka.c
0
answers
A biodegradable waste is
cbsc
class
10
biology
olympiad
t7
asked
Jul 31, 2017
by
priyanka.c
0
answers
Ozone shield acts a protective barrier against
cbsc
class
10
biology
olympiad
t7
asked
Jul 31, 2017
by
priyanka.c
0
answers
If a homozygous round and green seeded plant is crossed with wrinkled and green seeded plant, the $F1$ generation will have
cbsc
class
10
biology
olympiad
t7
asked
Jul 31, 2017
by
priyanka.c
0
answers
The scientific name of the plant, Mendel worked was
cbsc
class
10
biology
olympiad
t7
asked
Jul 30, 2017
by
priyanka.c
0
answers
The wings of the bat, locust and pigeon are
cbsc
class
10
biology
olympiad
t7
asked
Jul 30, 2017
by
priyanka.c
0
answers
Seed is formed from
cbsc
class
10
biology
olympiad
t7
asked
Jul 30, 2017
by
priyanka.c
0
answers
Method of propagation in jasmine is
cbsc
class
10
biology
olympiad
t7
asked
Jul 30, 2017
by
priyanka.c
0
answers
Pathway of electrical impulses in a neuron is
cbsc
class
10
biology
olympiad
t7
asked
Jul 30, 2017
by
priyanka.c
0
answers
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