Q581
Open questionThe stalk of the ovules is called
Select an option to see the answer and solution.
Agriculture · all questionsGenetics And Plant Breeding
Genetics And Plant Breeding
practice.
Practice every MCQ with options. Use Show answers when you want the correct option and solution.
993
Questions
30/50
Page
Pick an option on a question to see the right answer and solution.
Q582
Open questionPotassium ion exchange hypothesis of opening and closing of stomata was closed by
Select an option to see the answer and solution.
Q583
Open questionWhen both additive and non-additive genetettcets are important in the expression of a trait, the most appropriate solution scheme is
Select an option to see the answer and solution.
Q584
Open questionAfter chromosome doubling the allopolyploid have 2 homologous chromosomes for each chromosome present in the F1 hybrid, which is the same situation as in the diploid species is known as
Select an option to see the answer and solution.
Q585
Open questionWhat is the effect of low atmospheric pressure on transpiration?
Select an option to see the answer and solution.
Q586
Open questionBinomial nomenclature consists of
Select an option to see the answer and solution.
Q587
Open questionFormula of double monosomic is
Select an option to see the answer and solution.
Q588
Open questionThe world 'Mutation' was first used by
Select an option to see the answer and solution.
Q589
Open questionThe fusion of a male gamete with two polar nuclei is often termed as
Select an option to see the answer and solution.
Q590
Open questionMatch the following:
| Plant Habit | Plant Name |
| a. Short Day Plant | 1. Phaseolus vulgare (kidney bean) |
| b. Long Day Plant | 2. Beta vulgaris (sugar beet) |
| c. Intermediate Plant | 3. Glycine max (Soybean) |
| d. Day Neutral Plant | 4. Media ilegans (Tarweed) |
Select an option to see the answer and solution.
Q591
Open questionTift 60 is an important source of male sterility in
Select an option to see the answer and solution.
Q592
Open questionThe imbibitions of water in seeds occurs through
Select an option to see the answer and solution.
Q593
Open questionChromosome number in pollen grain is 8, then chromosome number in plant root tip is
Select an option to see the answer and solution.
Q594
Open questionMendel's papers were rediscovered by
Select an option to see the answer and solution.
Q595
Open questionIn green plants, photosynthesis takes place in
Select an option to see the answer and solution.
Q596
Open questionThe dihybrid ratio 9 : 3 : 4 indicates which gene interaction
Select an option to see the answer and solution.
Q597
Open questionIdentify the phenotypic ratio of Incomplete dominance.
Select an option to see the answer and solution.
Q598
Open questionThe concept of gene for gene hypothesis was developed in
Select an option to see the answer and solution.
Q599
Open questionRoot pressure is maximum when
Select an option to see the answer and solution.
Q600
Open questionCrop having low pollen dispersal and seed set in male sterile plant is
Select an option to see the answer and solution.