The animal can withdraw itself into the shell. Both aquatic and terrestrial species are included in this class. The aquatic species have gills while in land forms the mantle cavity is converted into lungs.
آج اگربے روزگاری کے بھوت نے ہماری قوم کی ہڈیوں کا گُودا چاٹ چاٹ کر اِسے چند سرمایہ دار لُٹیروں کا غلام بنا دیا ہے ، آج اگر ہمارے فنکار ، مزدور، اہلِ ہنر، اہلِ علم ، اہلِ فن بے روزگار ہیں ، آج اگر ہماری قوم کی ترقی ، زوال کا روپ دھار چکی ہے تو اِس منظر نامے میں ہماری بدنصیبی سے زیادہ ہماری غفلت کا ہاتھ ہے۔
Field name is the name of column. It should represent the contents of the field such as “Name”, “Address” and “Final Grade” etc. the name of the field cannot exceed 64 characters in length. It many include spaces. The use of spaces in field name is not a good practice.
The phylum includes over 50,000 living species and is the second largest phylum of invertebrates. Giant squid is the largest invertebrate animal.
Mollusks also show a great diversity of form but all are built on the same basic plan.
Explain different data types available in MS Access. MS Access provides the following data types: Text Text data type is...
Arthropods have characteristics of higher forms such as bilateral symmetry, triploblastic, coelomic cavity and organ systems and have reached the...
According to the Copenhagen interpretation of quantum physics, the act of observing phenomena collapses the wave function. Instead of obtaining a wave pattern during the double slit experiment, the particles behave as single particles.
God! watch the movie “Transcendence” It’s the same as we discussed earlier. Syed Fawad Bokhari may remember, I asked him during a discussion, if there is a computer, one day, having all the best from internet
Mostly scientist are willing to design intelligent hypothesis based on the existing knowledge. Given the scenario that most science (SPECIALLY BIOLOGY) is non -linear system, nature wants it on that way. Trying to put theory into practice sometime does not match, which makes things diverse and need to think outside box.
What are two table views available in Access? How can you switch between them? Table view is a way of...