No products in the cart.

Ask questions which are clear, concise and easy to understand.

Ask Question
  • 1 answers

Supriya Chaubey 6 years, 7 months ago

Bracketed key : 1. It keeps the 2 leads of every couplet and easier for comparison. 2. Utilise the space in each page efficiently. 3. They will group taxa. 4. Known as parallel keys. 5. Do not give visual presentation of group. I have taken this answer from google...??
  • 1 answers

Meghna Thapar 5 years, 6 months ago

The mesoderm gives rise to the skeletal muscles, smooth muscle, blood vessels, bone, cartilage, joints, connective tissue, endocrine glands, kidney cortex, heart muscle, urogenital organ, uterus, fallopian tube, testicles and blood cells from the spinal cord and lymphatic tissue. Some of the mesoderm derivatives include the muscle (smooth, cardiac and skeletal), the muscles of the tongue (occipital somites), the pharyngeal arches muscle (muscles of mastication, muscles of facial expressions), connective tissue, dermis and subcutaneous layer of the skin, bone and cartilage

  • 1 answers

Nidhi Bharti 6 years, 7 months ago

Because it was only based on the physical characters of organisms not on the internal features like cell components, structure, DNA composition etc.
  • 2 answers

Supriya Chaubey 6 years, 7 months ago

Those who are exact copy of each other and formed by same DNA.

Nidhi Bharti 6 years, 7 months ago

Those which are ganetically same and formed by the copy of single DNA
  • 1 answers

Meghna Thapar 5 years, 6 months ago

Human reproduction is any form of sexual reproduction resulting in human fertilization. It typically involves sexual intercourse between a man and a woman. During sexual intercourse, the interaction between the male and female reproductive systems results in fertilization of the woman's ovum by the man's sperm. The first step in the process of reproduction is the fusion of a sperm and an ovum. When sperms come in contact with an egg, one of the sperms may fuse with the egg. Such fusion of the egg and the sperm is called fertilization.

  • 1 answers
Humans- Homo sapiens, Frog- Rana tigrina,
  • 0 answers
  • 2 answers

Farhat Shaikh Shaikh 6 years, 7 months ago

Wow its nice . I got 96%

Affu 😊 6 years, 7 months ago

Mine is 93.6% and urs
  • 4 answers

Mana Swini 6 years, 7 months ago

Taxonomy is the branch of science that deals with identification, naming and classification of organisms.

Supriya Chaubey 6 years, 7 months ago

Taxonomy is the branch of science that deals with the study of principle and procedure of classification of variety.

Yogita Ingle 6 years, 7 months ago

Taxonomy is a science that deals with naming, describing and classification of all living organisms including plants. Classification is based on behavioral, genetic and biochemical variations. Characterization, identification, and classification are the processes of taxonomy.

Priya Yadav 6 years, 7 months ago

Study of rules
  • 4 answers

Affu 😊 6 years, 7 months ago

Farhat shaikh ye possible h but agr aapka mind bole to

Riya Kausha 6 years, 7 months ago

I am too..

Roushan Keshri 6 years, 7 months ago

Hey...I am too

Farhat Shaikh Shaikh 6 years, 7 months ago

Aesa ho sakta hai ki hum class 11 ke sath neet bhi fight kar sakte hai?
  • 1 answers

Meghna Thapar 5 years, 4 months ago

The Adherens junction performs multiple functions including initiation and stabilization of cell-cell adhesion, regulation of the actin cytoskeleton, intracellular signaling and transcriptional regulation. ZO (zonula occludens) proteins are scaffolding proteins providing the structural basis for the assembly of multiprotein complexes at the cytoplasmic surface of intercellular junctions. In addition, they provide a link between the integral membrane proteins and the filamentous cytoskeleton.

  • 1 answers

Meghna Thapar 5 years, 6 months ago

The flagellum of E. coli consists of three parts, filament, hook and basal body, all composed of different proteins. The basal body and hook anchor the whip-like filament to the cell surface. The basal body consists of four ring-shaped proteins stacked like donuts around a central rod in the cell envelope. A bacterial flagellum has 3 basic parts: a filament, a hook, and a basal body. 1) The filament is the rigid, helical structure that extends from the cell surface. The basal body of a bacterial flagellum is a rod and a system of rings embedded in the cell envelope. ... The rod is a major component of the flagellar basal body and it spans the bacterial periplasm. The L and P rings are not found in Gram-positive bacteria.

  • 0 answers
  • 0 answers
  • 3 answers
Bryophytes are amphibians of plant kingdom

Jas Reet 6 years, 7 months ago

Ok thnks

Komal Sharma 6 years, 7 months ago

Bryophytes are the small flowerless green plant . Which consists mosses and liverworts
  • 1 answers

Komal Sharma 6 years, 7 months ago

In humans blood have red colour because of haemoglobin but earthworm do not have haemoglobin so earthworm is not a red blooded animal
  • 2 answers

Farhat Shaikh Shaikh 6 years, 7 months ago

A type of plant

Arif Ansari 6 years, 7 months ago

A fern is a member of a group of vascular plants that reproduce via spores and have neither seeds nor flowers. They differ from mosses by being vascular, i.e., having specialized tissues that conduct water and nutrients and in having life cycles in which the sporophyte is the dominant phase.
  • 1 answers
Because they contain cholesterol.
  • 0 answers
  • 2 answers

Farhat Shaikh Shaikh 6 years, 7 months ago

It's to long bhai please refer Google

Kamakshi ...?? 6 years, 7 months ago

Hey!
  • 4 answers

Japisher Singh 6 years, 7 months ago

I know that very well KAMAKSHI It was just a joke ??

Kamakshi ...?? 6 years, 7 months ago

If they are extinct...it means that no more dinosaurs exist now...so...if they dont exist how will they know....

Japisher Singh 6 years, 7 months ago

Ok

Japisher Singh 6 years, 7 months ago

It is a LOL don't take it seriously
  • 2 answers

Yogita Ingle 6 years, 7 months ago

Cytokinesis is the division of cytoplasm in the cell. It is the stage in the process of cell division.

Sia ? 6 years, 7 months ago

The cytoplasmic division of a cell at the end of mitosis or meiosis, bringing about the separation into two daughter cells.
  • 3 answers

Nihira Nihira 6 years, 7 months ago

Then why we suffer from current
Our body is made up of cells. Our body is not a charged body.

Mridul Sarkar 6 years, 7 months ago

cant tell you the answer
  • 2 answers

Komal Sharma 6 years, 7 months ago

RH Whittaker classified 5 kingdom on the basis of morphological characters , level of organisation , cell structure , mode of nutrition name of 5 kingdom are KINGDOM MONERA , KINGDOM PROTISTA , KINGDOM FUNGI , KINGDOM PLANTAE AND KINGDOM ANIMILIA

Japisher Singh 6 years, 7 months ago

Given by RH Whitaker Based on morphology,reproduction, level of organisatin, evolution, cell structure ,and mode of nutrition etc
  • 5 answers

Japisher Singh 6 years, 7 months ago

U r right

Japisher Singh 6 years, 7 months ago

Yesssssss

? ? 6 years, 7 months ago

Ya

Shalini S 6 years, 7 months ago

Yes
Yes
  • 1 answers

Arif Ansari 6 years, 7 months ago

They change because we continue to learn. For example, when we learned how to extract DNA and test it, we discovered we were wrong about how we’d classified many plants and animals. As we’ve learned more about mental illness, we’ve had to reclassify. Classification helps us learn, but we should always understand that the present system is temporary. We’ll continue to change it as we learn more. Because there’s always more to discover, our classification systems will continue to change.
  • 4 answers

Japisher Singh 6 years, 7 months ago

Herbarium is a place where dried plants specimens are kept with proper information about them

Japisher Singh 6 years, 7 months ago

Balwant Singh is wrong

Shalini S 6 years, 7 months ago

Harbarium is a place where plants specimens are preserve in a file and stored

Balwant Singh 6 years, 7 months ago

Harbarium is a place where small insects can be preserve in a file and stored in a Almira. That room is called harbarium.
  • 1 answers

Komal Sharma 6 years, 7 months ago

It is a taxonomic group of any rank. Ex species, family etc
  • 1 answers

Meghna Thapar 5 years, 4 months ago

Underlying interaction is defined as the interaction between two drugs which cannot be seen in bare eyes. Like there's no symptoms of the interaction like any physical illness or mental effect. The given statement means that the living phenomena carried out by living organisms are not present in molecules that make the living organism or its parts but arise as a result of interaction between these molecules. These interactions give the ability to these organelles to perform specific function.

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Download myCBSEguide App