To perform an experiment to identify the different parts of an embryo of a dicot seed, first of all you require a dicot seed. Select dicot seeds from the following group:Wheat, Gram, Maize, Pea, Barley, Ground-nut(A) Wheat, Gram and Pea(B) Gram, Pea and Ground-nut(C) Maize, Pea and Barley(D) Gram, Maize and Ground-nut
Correct Answer : (B) Gram, Pea and Ground-nut
Explanation :
Dicotyledons have two cotyledons.
Related Articles Draw labeled diagram to show the following parts in an embryo of a pea seed:Cotyledon, Plumule, Radicle
Give the contrasting traits of the following characters in pea plant and mention which is dominant and which is recessive:(a) Yellow seed (b) Round seed
Pure-bred round-yellow pea seeds have genotype RRYY and the pure-bred wrinkled-green pea seeds have genotype rryy. Keeping this in mind, write the phenotypes of the following genotypes of hybrid pea seeds:(a) Rryy (b) rrYy (c) rrYY (d) RrYy (e) RRyy
Which of The Following Are Water Intensive Crops? (a) Wheat and Rice (b) Wheat and Sugarcane (c) Sugarcane and Rice (d) Wheat and Gram
What is gram positive and gram negative bacteria?
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Botanical Name of Pea
Name the process in which seeds like Moog ( green gram) and chana ( Bangal gram) are allowed to germinate to obtain more nutritious food.
(a) What will you get in the F1 and F2 generations in the following cross? Pure tall pea plant x Pure dwarf pea plant(b) Is it an example of monohybrid cross or dihybrid cross?
A Mendelian experiment consisted of breeding pea plants bearing violet flowers with pea plants with white flowers. What will be the results in F1 progeny?
Gram Positive Bacteria
A student while observing an embryo of a pea seed in the laboratory listed various parts of the embryo as given below:Testa, Tegmen, Radicle, Plumule, Micropyle, Cotyledon.On examining the list the teacher remarked that only three parts are correct. Select three correct parts from the above list:(a) Testa, Radicle, Cotyleddon (b) Tegmen, Radicle, Micropyle(c) Cotyledon, Plumule, Testa (d) Radicle, Cotyledon, Plumule
Mendel, In One of His Experiments with Pea Plants, Crossed A Variety of Pea Plant Having Round Seeds with One Having Wrinkled Seeds. State Mendel Observations Giving Reasons of F1 and F2 Progeny of This Cross. Also, List Any Two Contrasting Characters, Other Than the Round Seeds of Pea Plants That Mendel Used in His Experiments.
Which of the following is the correct sequence of events of sexual reproduction in a flower?(a) pollination, fertilisation, seed, embryo (b) seed, embryo, fertilisation, pollination (c) pollination, fertilisation, embryo, seed (d) embryo, seed, pollination, fertilisation
A person first crossed pure-bred pea plants having round-yellow seeds with pure-bred pea plants having wrinkled-green seeds and found that only A-B type of seeds were produced in the F1 generation. When F1 generation pea plants having A-B type of seeds were cross-bred by self-pollination, then in addition to the original round-yellow and wrinkled-green seeds, two new varieties A-D and C-B type of seeds were also obtained.(a) What are A-B type of seeds? (b) State whether A and B are dominant traits or recessive traits. (c) What are A-D type of seeds? (d) What are C-B type of seeds? (e) Out of A-B and A-D types of seeds, which one will be produced in (i) minimum numbers, and (ii) maximum numbers, in the F2 generation?
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