Science [1 Marks Each] M.C.Q.

Water moves up in the stem and goes to which part of plant?

A wheat plant belongs to the category of:

Primary function of leaf is to:

Name plants which have roots outside the soil.

To test the presence of starch, why is leaf covered with spirit?

he lines on the leaf are called ?

Which one of the following is a function of leaves?

The broad , green part of the leaf is called ?

part of plants absorb water and minerals from the soil ?

In plants of gourd and cucurbita, some thread like structures arise from the stem that helps the plants to climb. These structures are called:

Different flowers have petals of:

The innermost part of flower is called _____ ?

The tendril in a pea plant is a modified:

Which part of the plant joins leaf and root ?

The part of a leaf by which it is attached to the stem is called:

The veins of leaves of grass are parallel to one another, this is called ______ ?

Pistil is the:

The distribution of veins in the leaves is:

Flowers that have stamens and no pistils are:

Direction: Read the passages given below and answer the questions that follow. Passage To see the inner parts of the flower clearly, you have to cut it open, if its petals are joined, e.g. In Datura and other bell shaped flowers, the petals have to be cut length wise so that inner parts can be seen clearly. The flowers in a Datura plant:

The broad green part of the leaf is called:

Which type of veins are present in grass?

The plants which have a hard, brown and thick stem and have branches arising from the upper part of the stem are called:

Direction: Read the passages given below and answer the questions that follow. Passage To see the inner parts of the flower clearly, you have to cut it open, if its petals are joined, e.g. In Datura and other bell shaped flowers, the petals have to be cut length wise so that inner parts can be seen clearly. You are given a bell shaped flower and you are asked to cut the flower in such a way that itsinner parts can be seen clearly. You will:

Petals are:

Write down the name of two small plants growing in your neighbourhood.

In which of the following plants the stem is very weak and needs support?

The most beautiful part of plant is:

Which is an example of a shrub?

Direction: Read the passages given below and answer the questions that follow. Passage If you look at a leaf carefully you can easily see some lines on the leaf. These lines are called veins. In some cases you can see a thick vein in the middle of the leaf. This vein is called midrib. The design made by veins is called the leaf venation. Veins of a leaf can be seen on:

Plants with weak stems that spread on the ground are called ?

A cactus plant grows in desert and its leaves are modified into spines. So, which part of cactus then performs photosynthesis?

Parallel venation is not found in

Those plants have a green and soft stem are called:

Which of the following is not the primary function of stem?

The out side the soil gives support to the branches of the plants and trees due to which they do not break.

The stem of tomato plant is _____________.

The root absorbs water from the:

The process of loss of water by a plant through leaves is called

The plants having weak stem and take support on neighbouring structures is called a:

Which part of spinach is used as vegetable?