Which of the following organisms has the high | vedclass

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(B) The number of chromosomes varies significantly among different species. $1$. The butterfly ($Papilio$ $polytes$) has $380$ chromosomes. $2$. $Ophi

Vedclass · Accepted Answer

Ophioglossum

Vedclass · Answer

(B) The number of chromosomes varies significantly among different species. $1$. The butterfly ($Papilio$ $polytes$) has $380$ chromosomes. $2$. $Ophioglossum$ (a fern) has $1260$ chromosomes. $3$. Humans ($Homo$ $sapiens$) have $46$ chromosomes. $4$. Dogs ($Canis$ $lupus$ $familiaris$) have $78$ chromosomes. Comparing these values,$Ophioglossum$ has the highest number of chromosomes among the given options.

Column-$I$	Column-$II$
$(p)$ Intine	$(v)$ Long structure
$(q)$ Exine	$(w)$ Nutrition to pollen grain
$(r)$ Pollen tube	$(x)$ Sporopollenin
$(s)$ Tapetum	$(y)$ Pectin,cellulose
	$(z)$ Glycogen

Which of the following organisms has the highest number of chromosomes in its somatic cells?

Similar Questions

Match the following:
Column-$I$ Column-$II$
$(p)$ Intine $(v)$ Long structure
$(q)$ Exine $(w)$ Nutrition to pollen grain
$(r)$ Pollen tube $(x)$ Sporopollenin
$(s)$ Tapetum $(y)$ Pectin,cellulose
$(z)$ Glycogen

Which one of the following statements is not true?

Select the incorrect statement from the following:

What is correct for water hyacinth $(Eichhornia \text{ } crassipes)$?
$1.$ Aquatic weed
$2.$ Terrestrial weed
$3.$ Threat to native species
$4.$ Useful to native species
$5.$ Asexual reproduction

What is a $Pollen-embryo$?

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