Select Board & Class
Give examples for eurythermal and stenothermal organisms.
In the deep oceans the environment is perpetually dark ..then what is the source of energy their?
list a few eurythermal& stenothermal animals & plants????????????
The female mosquito is not considered a parasite,although it needs our blood for reproduction.Why?
How do organisms at great depths live under such crushing pressures and do they have special enzymes?
among the red, green and brown algae that inhabit the sea, which is likely to be found in the deepest waters? why?
how does chick recognises her own mother?
how are microbes (archaebacteria) able to flourish in hot springs and hydrothermal vents where temp. far exceed 100 deg C ?
few examples of stenothermal and eurythermal plants ?????
what does s-shaped pattern of population growth represent ? how is it different from j-shaped pattern of population growth ?
can you give an example on ammensalism?
GIve examples for euryhaline and stenohaline plants and animals
give some examples for stenohaline and euryhaline.
Which one of the followig is a conformer with respect to homeostasis and how?
Tiger, Dog, Shark, Whale
if conformers and partial regulators are same then why they are represented differently on the graph?
How do the fishes in Antartic waters manage to keep their body fluids from freezing?
Why are night blooming flowers generally white? How does the bee know which flower has nectar? Why does cactus have so many thorns? How does the chick recognise her own mother?
how ae marine invertebrates and fishes able to live at great depths in oceans where pressure could be 100 times the normal atmospheric pressuure that we experience? how do they live under such crushing pressures?
among red , green and brown algae which is more likely to be found in deep sea?
female mosquito is not considered as a parasite although it needs our blood for reproduction. why is it so??
if you have a dense laboratory culture of bacteria in a petridish, what is the best measure to report its density?
What is hibernation and aestivation?
Can someone explain it more clearer.
A population of Paramecium caudatum was grown in a culture mediAfter 5 days the culture medium became overcrowded with Paramecium and had depleted nutrients . Which type of growth curve witll the population attain ?
what is stenthemal and eurythermal animals ?give defination
why temperature decreases progessively from equator towards the poles and why it is zero in polar areas and higher in high altitudes?
explain the relationship between biotic potential and environment resistant
why are cattle and goats not seen browsing on calotropis growing in the fields ncert
example of partial parasite
rnGather from Government Census data the population figuresrnfor India for the last 100 years, plot them and check which growthrnpattern is evident.please answer this immediately!rn
Gather from Government Census data the population figures
for India for the last 100 years, plot them and check which growth
pattern is evident.please answer this immediately!
What is difference between stenothermal and eurythermal?
What are pug marks and fecal pellets?
sir i want to make projects on immune system for 12th board exam . please suggest the contents of immune system for project.
What is the association b/w bumble bee its favorite orchid ophrys? How does extinction of change of one would affect the other?
write two branches of ecology
mr. galgotia eats curd / yoghurt , in this case which tropic level he occupy ?
What is carrying capacity
Nature has a carrying capacity for a species .Explain.
what do you mean by hibernation (winter sleep) , aestivation (summer sleep) , diapause ?
Name the interaction in the following:-(1)cuckoo lays her eggs in crows nest.(2)Sea anemone is often found on the shell of Hermit crab.
what are the key elements that lead to so much variation in the physical and chemical condition of different habitat?
humans come under which group- stenothermal or eurythermal?why
examples of stenohaline and eurythermal animals
What is Allen's rule ???
what is the full form of CAM ??
1. name a 'photoperiod' dependent process one each in plant and animals ?
2. which is easily digestable curd or milk ?
3. mr. galgotia eats curd / yoghurt . in this case which tropic level he occupy ?
4. 'eutrophication ' is a natural aging of a lake . mention another feature which define this term ?
5. how many pollen grains and ovules would be formed in anther and ovary of an angiosperm bearing 25 microspore mother cell and 25 megaspore mother cell respectively ?
what is anthropogenic extinction?
Define population and community.
E.g: 9876543210, 01112345678
We will give you a call shortly, Thank You
Office hours: 9:00 am to 9:00 pm IST (7 days a week)
Syllabus
Give examples for eurythermal and stenothermal organisms.
In the deep oceans the environment is perpetually dark ..then what is the source of energy their?
list a few eurythermal& stenothermal animals & plants????????????
The female mosquito is not considered a parasite,although it needs our blood for reproduction.Why?
How do organisms at great depths live under such crushing pressures and do they have special enzymes?
among the red, green and brown algae that inhabit the sea, which is likely to be found in the deepest waters? why?
how does chick recognises her own mother?
how are microbes (archaebacteria) able to flourish in hot springs and hydrothermal vents where temp. far exceed 100 deg C ?
few examples of stenothermal and eurythermal plants ?????
what does s-shaped pattern of population growth represent ? how is it different from j-shaped pattern of population growth ?
can you give an example on ammensalism?
GIve examples for euryhaline and stenohaline plants and animals
give some examples for stenohaline and euryhaline.
Which one of the followig is a conformer with respect to homeostasis and how?
Tiger, Dog, Shark, Whale
if conformers and partial regulators are same then why they are represented differently on the graph?
How do the fishes in Antartic waters manage to keep their body fluids from freezing?
Why are night blooming flowers generally white? How does the bee know which flower has nectar? Why does cactus have so many thorns? How does the chick recognise her own mother?
how ae marine invertebrates and fishes able to live at great depths in oceans where pressure could be 100 times the normal atmospheric pressuure that we experience? how do they live under such crushing pressures?
among red , green and brown algae which is more likely to be found in deep sea?
Do u believe that an ideal parasite should be able to thrive within the host witout harming it?
rnfemale mosquito is not considered as a parasite although it needs our blood for reproduction. why is it so??
if you have a dense laboratory culture of bacteria in a petridish, what is the best measure to report its density?
What is hibernation and aestivation?
Can someone explain it more clearer.
A population of Paramecium caudatum was grown in a culture mediAfter 5 days the culture medium became overcrowded with Paramecium and had depleted nutrients . Which type of growth curve witll the population attain ?
what is stenthemal and eurythermal animals ?give defination
Verhulst-Pearl logistic growth curve.
why temperature decreases progessively from equator towards the poles and why it is zero in polar areas and higher in high altitudes?
(a) temperature and pH.
(b) pH, mineral composition and light.
(c) pH, mineral composition and topography.
(d) types of minerals in soil.
explain the relationship between biotic potential and environment resistant
why are cattle and goats not seen browsing on calotropis growing in the fields ncert
rN
dt
dN
represents. What does ‘‘r’’ represent in the equation ? Write its
importance in population growth.
example of partial parasite
rn
Gather from Government Census data the population figures
rnfor India for the last 100 years, plot them and check which growth
rnpattern is evident.please answer this immediately!
rnWhat is difference between stenothermal and eurythermal?
What are pug marks and fecal pellets?
sir i want to make projects on immune system for 12th board exam . please suggest the contents of immune system for project.
What is the association b/w bumble bee its favorite orchid ophrys? How does extinction of change of one would affect the other?
write two branches of ecology
130. In a hypothetical population of 100 individual having r=0.4/female/yr. What will be the population size in 5 years (with e=2.72) showing exponential rate of growth?
(1) 1218 (2) 739 (3) 2012 (4) 448
a) Xerophytes
b) Thalophytes
c) Helophytes
d) Hydrophytes
mr. galgotia eats curd / yoghurt , in this case which tropic level he occupy ?
What is carrying capacity
Nature has a carrying capacity for a species .Explain.
what do you mean by hibernation (winter sleep) , aestivation (summer sleep) , diapause ?
Name the interaction in the following:-(1)cuckoo lays her eggs in crows nest.(2)Sea anemone is often found on the shell of Hermit crab.
what are the key elements that lead to so much variation in the physical and chemical condition of different habitat?
humans come under which group- stenothermal or eurythermal?why
a. Protects the cell from infection.
b. Shows the selectively permeable nature
C. Helps in cell-to-cell interaction.
Which of the above statements are correct?
(1) a & b
(2) b & c
(3) Only c
(4) a & c
a)40:1 b)1:1 c)3:1 d)30:1
examples of stenohaline and eurythermal animals
What is Allen's rule ???
what is the full form of CAM ??
1. name a 'photoperiod' dependent process one each in plant and animals ?
2. which is easily digestable curd or milk ?
3. mr. galgotia eats curd / yoghurt . in this case which tropic level he occupy ?
4. 'eutrophication ' is a natural aging of a lake . mention another feature which define this term ?
5. how many pollen grains and ovules would be formed in anther and ovary of an angiosperm bearing 25 microspore mother cell and 25 megaspore mother cell respectively ?
what is anthropogenic extinction?
Define population and community.