Botany-
General
Easy
Question
From the focus 
of the ellipse 
a ray of light is sent which makes angle 
with the positive direction of X-axis upon reacting the ellipse the ray is reflected from it. Slope of the reflected ray is
The correct answer is:
Let 
Foci are 
Equation of line through (-5, 0) with slope –2 is 
This line meets the ellipse above X-axis at 
Slope = 
.
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<img src="https://mycourses.turito.com/tokenpluginfile.php/c161933dbfaab094c54655ab71e9b8f0/1/question/questiontext/869608/1/201040/Picture9.jpeg" alt="" width="160" height="108"
Determine the potential at point B, assuming point A to be at zero potential
<img src="https://mycourses.turito.com/tokenpluginfile.php/c161933dbfaab094c54655ab71e9b8f0/1/question/questiontext/869608/1/201040/Picture9.jpeg" alt="" width="160" height="108"
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The domain of the function 
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Which region is responsible for origin of rhizoids in 
Which region is responsible for origin of rhizoids in
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Winged pollen grains are found in
Winged pollen grains are found in
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The members of Chlorophyceae are usually green due to the dominance of pigments
The members of Chlorophyceae are usually green due to the dominance of pigments
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occurs in
occurs in
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Retort cells occur in
Retort cells occur in
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differs from 
in having
differs from in having
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‘Sanjeevanibooti’ is
‘Sanjeevanibooti’ is
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Pollen tube carries
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Consider the following statements regarding gymnosperms and choose the correct option.
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II) The multicellular female gametophyte is retained within the megasporangium.
III) The gymnosperms are hterosporous.
Of these statements
Consider the following statements regarding gymnosperms and choose the correct option.
I) In gymnosperms, the male and female gametophytes have an independent existence.
II) The multicellular female gametophyte is retained within the megasporangium.
III) The gymnosperms are hterosporous.
Of these statements
BiologyGeneral
