If gametes are formed by mitosis, they will have the same chromosome number as body cells. Fertilisation would double the chromosome number, causing genetic imbalance.
Discussion Forum Latest Questions
Proteins are made in rough ER and lipids in smooth ER. They are modified in Golgi apparatus and transported to the cell membrane through vesicles, forming the membrane.
Contact inhibition prevents tumor formation in humans. Plants can develop tumors, but they usually remain localized and do not spread like cancer in animals.
NCERT Solutions for Class 8 Sanskrit Deepakam Chapter 9 “कोऽरुक्? कोऽरुक्? कोऽरुक्?” present the idea of curiosity and questioning in learning. This chapter highlights the importance of asking questions to gain knowledge. यह अध्याय कोऽरुक्? कोऽरुक्? कोऽरुक् – बताता है ...
NCERT Solutions for Class 8 Sanskrit Deepakam Chapter 8 “पश्यत कोणमैशान्यं भारतस्य मनोहरम्” describes the natural beauty of northeastern India. This chapter highlights its landscapes, rivers, mountains and rich cultural heritage. पश्यत कोणमैशान्यं भारतस्य मनोहरम् अध्याय में ‘सप्तभगिन्यः’ अर्थात् सात ...