Which one of the following statements is wron | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) The correct answer is $D$. In $Rhodophyceae$ (red algae),the stored food material is Floridean starch,which is very similar to amylopectin and gly

Vedclass · Accepted Answer

Mannitol is stored food in Rhodophyceae

Vedclass · Answer

(D) The correct answer is $D$. In $Rhodophyceae$ (red algae),the stored food material is Floridean starch,which is very similar to amylopectin and glycogen in structure. Mannitol is a stored food material found in $Phaeophyceae$ (brown algae),not in $Rhodophyceae$. $Algin$ is obtained from brown algae and $carrageen$ from red algae,making statement $A$ correct. $Agar-agar$ is commercially produced from $Gelidium$ and $Gracilaria$,making statement $B$ correct. $Chlorella$ and $Spirulina$ are unicellular algae rich in proteins and are used as food supplements by space travellers,making statement $C$ correct.

Which one of the following statements is wrong?

Similar Questions

In a fission reaction ${}_{92}^{236}U \to {}^{117}X + {}^{117}Y + n + n,$ the binding energy per nucleon of $X$ and $Y$ is $8.5\, MeV$ whereas that of ${}^{236}U$ is $7.6\, MeV$. The total energy liberated will be about:

Diborane reacts with ammonia under different conditions to give a variety of products. Which one among the following is not formed in these reactions?

On addition of $1 \, mL$ solution of $10\% \, NaCl$ to $10 \, mL$ gold sol in the presence of $0.0250 \, g$ of starch,the coagulation is just prevented. What is the gold number of starch?

If the sum of the distances of a point $P$ from two perpendicular lines in a plane is $1$,then the locus of $P$ is a

Assertion : Both $Be$ and $Al$ can form complexes such as $BeF_4^{2-}$ and $AlF_6^{3-}$ respectively,$BeF_6^{3-}$ is not formed.
Reason : In case of $Be$,no vacant $d-$orbitals are present in its outermost shell.

Vedclass Test Series

Exam Paper Generator

Online Exam Module