Monocot Seed

Q. How do plants grow?

Q.

Explain the terms tenuinucellate and crassinucellate?

Q.

The edible dry fruit chilgoza is:

1. Fruit of Cycas

2. Fruit of Pinus gerardiana

3. Seed of Cycas

4. Seed of Pinus gerardiana

Q.

Which of the following is an example of monocot seed?

1. Maize

2. Peas

3. Beans

4. Lentils

Q.

The diagram of the section of maize grain is given below.

Identify the parts labelled A, B and C

1. A-Endosperm B-Coleoptile C-Aleurone layer

2. A-Cotyledon B-Endosperm C-Radicle

3. A-Cotyledon B-Coleoptile C-Plumule

4. A-Endosperm B-Coleoptile C-Radicle

Q. How many cotyledon(s) does a pea has/have?

1. 1
2. 3
3. 2
4. 3

Q.

(i)___ gives rise to shoot and (ii)___ gives rise to the root of the plant.

1. Radicle ; cotyledon

2. cotyledon ; radicle

3. Radicle ;Plumule

4. Plumule ; radicle

Q.

Pick odd one out?

1. Epigeal germination

2. Dicotyledonous

3. Maize

4. Hypocotyl

5. sunflower

Q.

_____ (Monocot/Dicot) seeds have two cotyledons.

Q.

Coleoptile is a part found in the germinating_________.

Q. Explain the life cycle of Ascaris diagrammatically and show how much days does each step takes for completion.

Q. Identify the correct option for wheat and rice.

1. Monocot, fibrous
2. Monocot, Tap root
3. Dicot, fibrous
4. Dicot, Tap root

Q. How many cotyledon(s) does a maize seed has/have?

1. One
2. Two
3. Three
4. Four

Q. Identify A and B.

1. Pericarp; Endosperm
2. Aleurone Layer; Endosperm
3. Endosperm; Cotyledon
4. Epithelial Layer; Cotyledon

Q.

Which of the following is an example of monocot seed?

1. Peas

2. Beans

3. Lentils

4. Maize

Q.

Match the types of the fruits in column I, with the examples listed in column II. Choose the answer which gives the correct combination of the two columns
$\begin{array}{cc}\text{Column I}& \text{Column II}\\ \text{A. Capsule}& \text{1. Paddy}\\ \text{B. Berry}& \text{2. Mango}\\ \text{C. Drupe}& \text{3. Sunflower}\\ \text{D. Cypsela}& \text{4. Tomato}\\ & \text{5. Ladies finger}\end{array}$

1. 1, 2, 3, 5

2. 5, 4, 2, 3

3. 5, 3, 1, 2

4. 4, 5, 2, 3

Q. Label the parts of a monocot seed.

1. Coleorhiza
2. Cotyledon
3. Coleoptile

Q.

The diagram of the section of maize grain is given below.

Identify the parts labelled A, B and C

1. A-Endosperm B-Coleoptile C-Aleurone layer

2. A-Cotyledon B-Endosperm C-Radicle

3. A-Cotyledon B-Coleoptile C-Plumule

4. A-Endosperm B-Coleoptile C-Radicle

Q. How many cotyledon(s) does a maize seed has/have?

1. One
2. Four
3. Two
4. Three

Q. Pea is a while maize is a .

1. radicle
2. dicot
3. plumule
4. monocot

Q.

In the diagram of a bean seed shown alongside, some parts are indicated by alphabets; Choose the option with the correctly matched pair.

1. A = radicle, B = endosperm, C = plumule, D = coleoplite

2. A = plumule, B = endosperm, C = radicle, D = hypocotyl

3. A = plumule, B = cotyledon, C = hypocotyl, D = radicle

4. A = cotyledons, B = endosperm, C = hypocotyl, D = radical

Q. Pea is a while maize is a .

1. dicot
2. monocot
3. plumule
4. radicle

Q. Which of the following statements is not true?
(a) The seed coat breaks when the bean seed germinates.
(b) On germination, the plumule gives rise to the shoot and the radical to the root.
(c) On germination, the plumule comes out first.
(d) The seeds of chick pea, green gram and pea can be germinated.

Q.

The scutellum observed in a grain of wheat or maize is comparable to which part of the seed in other angiosperms?

1. Cotyledon

2. Endosperm

3. Aleurone layer

4. Plumule

Q.

The scutellum observed in a grain of wheat or maize is comparable to which part of the seed in other monocotyledons ?

1. Endosperm

2. Aleurone layer

3. Plumule

4. Cotyledon

Q.

The coleoptile is a cap like covering over

1. radicle of dicots

2. plumule of dicots

3. plumule of monocots

4. radicle of monocots

Q.

The aleurone layer in maize grain is specially rich in _____.

1. starch

2. lipids

3. auxins

4. proteins