Seasonal indices are obtained by using​

Answer:

The offspring of mustard plants in field A produced brown coloured seed whereas the offspring of mustard plants in field B produced variation in colours. The probable reason for this will be that the brown colour phenotype is a dominant character and the yellow colour phenotype is a recessive character. The plants in field A will have dominant genotype (BB) and plants in field B will have recessive genotype (bb). Therefore, the cross-pollination between the plants will produce only dominant character in field A and both dominant and recessive character in field B.

Explanation:

The plants of field A with genotype (BB) and brown seeds when cross-pollinated with plants of field B with genotype (bb) and yellow seeds resulted in plants with genotype (Bb), hence the progeny were all brown. Also, the self-pollination in this case (BB x BB) resulted in brown seeds only.

Whereas,  plants of field B with genotype (bb) and yellow seeds when cross-pollinated with plants of field A with genotype (BB) and brown seeds resulted in plants with genotype (Bb), hence the progeny were all brown. Also, the self-pollination in this case (bb x bb) resulted in yellow seeds. Therefore, the progeny in field B were of varied colours.

Answer:

the offspring of mustard plant in field A produced brown coloured seed wheare as in field B it produce variations in colour

Answer:

The patch is Fungus

Explanation:

It feeds on the bread if , bread is left in open

Rhizopus stolonifer is the  greenish black fungus found on the stale bread.

Explanation:

Rhizopus stolonifer is the greenish black fungus found on the stale bread.

• The greenish black powdery substance found on the stale bread is Rhizopus stolonifer. They usually appear as green and black patches on bread.
• Bread molds grow easily on stale bread it is a nutritious medium. They are rich in sugars, contain moisture and are a perfect breeding spot.
• Fungi are organisms which grow on rotting food materials or damp places, crevices of wood and feed on the organic matter and they reproduce by producing spores.
• There are several types of fungi which grow on bread. Some of the most common fungi on bread are Pencillium bread mold, Cladosporium bread mold, Aspergillus niger mold, etc.

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Answer:

प्रभावी ऐकण्याच्या तीन पद्धती आहेत: लक्षपूर्वक ऐकणे, प्रतिसाद ऐकणे आणि सक्रिय ऐकणे. या पद्धती समजून घेतल्यामुळे आपल्याला ऐकण्याची अचूकता वाढेल आणि गैरसमज होण्याची संधी कमी होईल

Explanation:

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• ऐकण्याची कौशल्ये सुधारण्याचे मार्ग आहेत: या क्षणी पूर्णपणे रहा.
• जेव्हा एखादी व्यक्ती बोलत असते तेव्हा त्या क्षणी पूर्णपणे उपस्थित राहणे आणि त्या क्षणी त्यांच्याबरोबर असणे अत्यंत महत्वाचे आहे.
• तसे असेल तर संभाषणातील काही महत्त्वाचे मुद्दे उचलण्याचा प्रयत्न करा.
• त्यांचं बोलणं संपल्यावर त्यांना हे कळू द्या की, तुम्ही त्यांना जे काही म्हणताना ऐकलं होतं,
• त्या महत्त्वाच्या मुद्द्यांचा उल्लेख करून तुम्ही ते ऐकले आहेत आणि तुम्हाला न समजलेली कोणतीही गोष्ट स्पष्ट करायला सांगा.
• ते जे काही म्हणत होते, त्यातले किती ऐकले आणि समजून घेतले, यावर तुमची परीक्षा होईल, असे भासवा.
• सराव करण्याचा एक चांगला व्यायाम म्हणजे कुटुंबातील एखाद्या सदस्याबरोबर किंवा चांगल्या मित्राबरोबर बसून आपण त्यांना जे काही ऐकले त्याबद्दल त्यांना अभिप्राय देण्याचा सराव करणे.