English
Maharashtra State BoardSSC (English Medium) 10th Standard

Fill in the Blanks and Rewrite the Completed Statements: Lymph Flows in _______________ Direction. - Science and Technology 2

Advertisements
Advertisements

Question

Fill in the blanks and rewrite the completed statements:

Lymph flows in _______________ direction. 

Fill in the Blanks
Advertisements

Solution

Lymph flows in one direction. 

shaalaa.com
  Is there an error in this question or solution?

APPEARS IN

Video TutorialsVIEW ALL [1]

RELATED QUESTIONS

A student identified the various parts of an embryo of a gram seed and listed them as given below :

(I) Testa

(II) Plumule

(III) Radicle

(IV) Cotyledon

(V) Tegmen

Out of these the actual parts of the embryo are :

(A) I, II, III

(B) II, III, IV

(C) III, IV, V

(D) II, IV, V


"The chromosomal number of the sexually producing parents and their offspring is the same." Justify this statement.


Sketch the reproductive parts of a flower.


State the name of the functional unit concerned with sexual reproduction.


Name the part made up of the stigma, style and ovary.


Name the male part of the flower.


Where are a plant's sex organs located?


What is the function of a flower?


What is the name of female organ of a flower (other than carpel)?


Fill in the following blank with suitable word : 

Pollen grains contain ............ gametes of a plant.


Fill in the following blank with suitable word :

The male organ of reproduction in the flower is the.......... .


What is made in anther of a flower?


Multiple choice question. Tick (✓) the correct choice:

The male gamete is present inside the which germinates.

  1. the style
  2. the stigma
  3. the anther
  4. the ovary

Mention the function of Anther.


Draw a labelled diagram of a bisexual flower.


Draw a diagram of the longitudinal section of a flower exhibiting germination of pollen on stigma and label (i) ovary, (ii) male germ-cell, (iii) female germ-cell and (iv) ovule on it.


Explain the process of fertilisation in flowers.


Fill in the blank by selecting suitable word:

Transfer of pollen grains from the anther to the stigma is known as______________. 


A student is observing the temporary mount of a leaf peel under a microscope. Draw a labelled diagram of the structure of stomata as seen under the microscope


Differentiate between self-pollination and cross-pollination.


Bisexual : Hibiscus : : Unisexual : ___________


Define.

Inflorescence


Distinguish between self-pollination and cross-pollination.


Draw a neat and labelled diagram.

Double fertilization in angiosperms


Identify the parts A, B, C, and D?


In which of the following manner the arrangement of megaspores in a tetrad is observed in angiosperms?


What would be the number of chromosomes in the cells of the aleurone layer in a plant species with 8 chromosomes in its synergids?


Variations occur as a result of ______ 


Complete the table

Carly x  ______  ______
 ______ petal attract insects
Androecium  ______ Male reproductive part
 ______ ______ Female reproductive part.

Which among the following statements are true for unisexual flowers?

  1.  They possess both stamen and pistil
  2. They possess either stamen or pistil
  3. They exhibit cross pollination
  4. Unisexual flowers possessing only stamens cannot produce fruits

Which among the following statements are true for sexual reproduction in flowering plants?

  1. It requires two types of gametes
  2. Fertilisation is a compulsory event
  3. It always results in formation of zygote
  4. Offspring formed are clones

Where is the zygote located in the flower after fertilization?


Trace the path a male gamete takes to fertilise a female gamete after being released from the penis.


State the number of sets of chromosomes present in a zygote.


What is the structural unit of sexual reproduction in plant?


What is the function of calyx?


Triple fusion involves ______.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×