Question

Which of the following hormones can replace vernalisation? (a) auxin (b) cytokinin (c) gibuerellins (d) ethylene.

Which of the following hormones can replace vernalisation?

(a) auxin

(b) cytokinin

(c) gibuerellins

(d) ethylene.

Science   Biology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

(c) gibuerellins

Gibberellin may be a internal secretion that replaces vernalisation. Vernalization may be a amount of cold treatment for plants, sometimesperennials or trees. Some plants won’t bloom while not it. In vernalization plants ar exposed to vasoconstrictor so as to stimulate flowering or to reinforce seed production. The biennials type their vegetative body within the 1st year. Then they experience a winter season so turn outflowers and fruits within the second year. By exogenous application of gibberellins several biennials may be iatrogenic to behave as annuals and that they no additional need the natural chilling treatment for his or her flowering.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
For any one of the plant hormones (Auxin, Gibberellins, Cytokinin, Abscisic Acid, & Ethylene), describe it’s...
For any one of the plant hormones (Auxin, Gibberellins, Cytokinin, Abscisic Acid, & Ethylene), describe it’s discovery, action at a cellular level, action on a whole plant level, and practical application in agriculture, horticulture or biotechnology
The regulator which retards ageing/senescence of plant parts is (a) cytokinin (b) auxin (c) gibberellin (d)...
The regulator which retards ageing/senescence of plant parts is (a) cytokinin (b) auxin (c) gibberellin (d) abscisic acid.
For ethylene, cytokinin, ABA, GA, and auxin 1) Explain how the hormone-receptor interaction regulates gene transcription...
For ethylene, cytokinin, ABA, GA, and auxin 1) Explain how the hormone-receptor interaction regulates gene transcription 2) Compare the 5 hormone systems - how are they similar?
For ethylene, cytokinin, ABA, GA, and auxin 1) Identify where the hormone is made 2) Figure...
For ethylene, cytokinin, ABA, GA, and auxin 1) Identify where the hormone is made 2) Figure out what the receptor is 3) Explain how the hormone-receptor interaction regulates gene transcription 4) Compare the 5 hormone systems - how are they similar?
Match accordingly 1) endogenous auxin      a. unorganized mass of parenchyma cells 2) totipotency                    b. napthaleneacetic...
Match accordingly 1) endogenous auxin      a. unorganized mass of parenchyma cells 2) totipotency                    b. napthaleneacetic acid (NAA) 3) clone                                c. indole acetic acid (IAA) 4) exogenous auxin         d. asexually propagated plant 5) callus                                                e. ability of single cells to grow into entire plant Match accordingly 6) A cytokinin                                                                     a. agar 7) Used when making protoplasts                                             b. pectinase and cellulase 8) Used to fuse (combine) protoplasts                    c. kinetin 9) A polysaccharide powder used to gel media    d. PEG or...
Withdrawal of which of the following hormones is the immediate cause of menstruation? (a) progesterone (b)...
Withdrawal of which of the following hormones is the immediate cause of menstruation? (a) progesterone (b) estrogen (c) FSH (d) FSH-RH
Seed dormancy is due to the (a) ethylene (b) abscisic acid (c) IAA (d) starch.
Seed dormancy is due to the (a) ethylene (b) abscisic acid (c) IAA (d) starch.
1- All of the following molecules can serve as hormones EXCEPT: a. Water b. Peptides c....
1- All of the following molecules can serve as hormones EXCEPT: a. Water b. Peptides c. Steroids d. Gases e. Vitamins 2- Which of the following statements about G proteins is FALSE? a. G proteins are heterotrimers b. G proteins bind GTP and GDP c. G proteins are transmembrane proteins d. G proteins can activate downstream enzymes e. There are different versions of alpha subunits 3- After cyclic AMP is generated, what is usually the next step in signal transduction?...
Replace the natural joins in the following expressions by equivalent theta-joins and projections: a)(R(a,b) ⋈S(b,c)) ⋈S.c>T.cT(c,d)?
Replace the natural joins in the following expressions by equivalent theta-joins and projections: a)(R(a,b) ⋈S(b,c)) ⋈S.c>T.cT(c,d)?
which of the following hormones would bind with a receptor inside the cell? A. steroid B....
which of the following hormones would bind with a receptor inside the cell? A. steroid B. catecholamine C. peptide
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT