MCQ
Triploid condition is only present in
- ABryophytes
- BPteridophytes
- CGymnosperms
- ✓Angiosperms
✓
Answer
Correct option: D.
Angiosperms
d
(d) Endosperm is only triploid $ (3x) $ structure found in angiosperms, which is formed after double fertilization.
(d) Endosperm is only triploid $ (3x) $ structure found in angiosperms, which is formed after double fertilization.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
How many amino acids will be coded by the $mRNA$ sequence $-5$ $'CCCUCAUAGUCAUAC3'$ if a adenosine residue is inserted after $12^{th}$ nucleotide?
→The aims and objectives of Genetic Engineering Approval Committee are
→$I$. To permit the use of genetically modified organisms and their product for commercial applications
$II$. To adopt the procedures for restriction, production and application of $GM$ organisms
$III$. approval to conduct large scale field trails and release of transgenic crops in the environment
Which of the statements are given above are correct?
Read the following statements and choose the set of correct statements:
→$(a)$ Euchromatin is loosely packed chromatin
$(b)$ Heterochromatin is transcriptionally active
$(c)$ Histone octomer is wrapped by negatively charged DNA in nucleosome
$(d)$ Histones are rich in lysine and arginine
$(e)$ A typical nucleosome contains $400\,bp$ of DNA helix
Choose the correct answer from the options given below:
The living organisms can be unexceptionally distinguished from the nonliving things on the basis of their ability for
Chloroplast fixes
Identify the components labelled $A , B , C$ and $D$ in the given section of cilia/flagella showing different parts. Choose the option which shows the correct labelling of parts.
→Plasticity can be observed in the leaf of
Identify figure.
Ligulate/strap-shaped corolla occurs in sunflower in
Which of the following statement is correct regarding the process of replication in $E$.coli?
→