The Burning Desire - M.Sc. botany entrance, Biology Quiz, CSIR NET Life Sciences, SET, GATE,UPHESC Assistant Professor

### 🌿 𝐁𝐎𝐓𝐀𝐍𝐘 𝐏𝐎𝐖𝐄𝐑 𝐏𝐎𝐈𝐍𝐓𝐒 🔥 ### ✦ 𝟐𝟎 𝐌𝐔𝐒𝐓-𝐊𝐍𝐎𝐖 𝐅𝐀𝐂𝐓𝐒 & 𝐂𝐎𝐍𝐂𝐄𝐏𝐓𝐒 ✦ CUET UPHESC | CSIR-NET | GATE | PSC | MSc ENTRANCE ━━━━━━━━━━━━━━━━━━ ☀️ 𝑷𝒉𝒐𝒕𝒐𝒔𝒚𝒏𝒕𝒉𝒆𝒔𝒊𝒔 ➤ The reaction centre of Photosystem II is P680, while that of Photosystem I is P700. 🧬 𝐌𝐎𝐋𝐄𝐂𝐔𝐋𝐀𝐑 𝐁𝐈𝐎𝐋𝐎𝐆𝐘 ➤ Meselson and Stahl (1958) experimentally proved the semiconservative nature of DNA replication in E. coli. 🔬 𝙲𝙴𝙻𝙻 𝙱𝙸𝙾𝙻𝙾𝙶𝚈 ➤ 70S ribosome = 50S + 30S, whereas 80S ribosome = 60S + 40S. 🌱 𝓟𝓵𝓪𝓷𝓽 𝓐𝓷𝓪𝓽𝓸𝓶𝔂 ➤ Dicot stems typically possess conjoint, collateral, open vascular bundles arranged in a ring. 🌸 𝗣𝗟𝗔𝗡𝗧 𝗠𝗢𝗥𝗣𝗛𝗢𝗟𝗢𝗚𝗬 ➤ Pea exhibits Vexillary aestivation, whereas China rose exhibits Twisted aestivation. 🧫 𝙋𝙡𝙖𝙣𝙩 𝘽𝙞𝙤𝙩𝙚𝙘𝙝𝙣𝙤𝙡𝙤𝙜𝙮 ➤ The Ti plasmid of Agrobacterium tumefaciens is an important tool for plant genetic transformation. 🍄 𝕄𝕐ℂ𝕆𝕃𝕆𝔾𝕐 ➤ A prolonged dikaryotic phase (n+n) is characteristic of Basidiomycetes. 🌊 𝑷𝒉𝒚𝒄𝒐𝒍𝒐𝒈𝒚 ➤ Floridean starch is the characteristic reserve food material of red algae (Rhodophyceae). 🌿 𝐁𝐑𝐘𝐎𝐏𝐇𝐘𝐓𝐄𝐒 ➤ The sporophyte is generally nutritionally dependent on the gametophyte in bryophytes. 🌾 𝘗𝘛𝘌𝘙𝘐𝘋𝘖𝘗𝘏𝘠𝘛𝘌𝘚 ➤ Selaginella and Salvinia are classic examples of heterosporous pteridophytes. 🌲 𝓖𝔂𝓶𝓷𝓸𝓼𝓹𝓮𝓻𝓶𝓼 ➤ Cycas possesses large, multiciliate and motile male gametes. 🌺 𝗣𝗟𝗔𝗡𝗧 𝗘𝗠𝗕𝗥𝗬𝗢𝗟𝗢𝗚𝗬 ➤ Triple fusion generally results in the formation of a triploid (3n) primary endosperm nucleus. 🧬 𝕲𝖊𝖓𝖊𝖙𝖎𝖈𝖘 ➤ In incomplete dominance, the F₂ phenotypic ratio is 1 : 2 : 1. ⚗️ 𝑷𝒍𝒂𝒏𝒕 𝑩𝒊𝒐𝒄𝒉𝒆𝒎𝒊𝒔𝒕𝒓𝒚 ➤ RuBisCO functions as both a carboxylase and an oxygenase enzyme. 🌍 𝐄𝐂𝐎𝐋𝐎𝐆𝐘 ➤ Raymond Lindeman (1942) proposed the famous 10% law of energy transfer. 🦠 𝙼𝙸𝙲𝚁𝙾𝙱𝙸𝙾𝙻𝙾𝙶𝚈 ➤ Gram-positive bacteria have a thick peptidoglycan layer, while Gram-negative bacteria possess an outer membrane. 🌳 𝓟𝓵𝓪𝓷𝓽 𝓣𝓪𝔁𝓸𝓷𝓸𝓶𝔂 ➤ A Holotype is the single specimen designated by the author as the nomenclatural type of a taxon. 🧪 𝗘𝗩𝗢𝗟𝗨𝗧𝗜𝗢𝗡 ➤ Hardy–Weinberg equilibrium is expressed by the equation: \\boxed{p^2+2pq+q^2=1} 🌻 𝕰𝖈𝖔𝖓𝖔𝖒𝖎𝖈 𝕭𝖔𝖙𝖆𝖓𝖞 ➤ Commercial jute is primarily obtained from Corchorus capsularis and Corchorus olitorius. 🌾 𝑷𝒍𝒂𝒏𝒕 𝑩𝒓𝒆𝒆𝒅𝒊𝒏𝒈 ➤ Heterosis refers to the superior performance of a hybrid over its parents in one or more characters. ━━━━━━━━━━━━━━━━━━ 🔥 𝐓𝐇𝐄 𝐁𝐓𝐁𝐃 𝐂𝐇𝐀𝐋𝐋𝐄𝐍𝐆𝐄 🎯 𝟐𝟎 𝐅𝐚𝐜𝐭𝐬 • 𝟐𝟎 𝐂𝐨𝐧𝐜𝐞𝐩𝐭𝐬 • 𝐎𝐧𝐞 𝐆𝐨𝐚𝐥! 💡 Don't just memorize. Understand, connect and retain! 🌿 𝐁𝐎𝐓𝐀𝐍𝐘 𝐓𝐇𝐄 𝐁𝐔𝐑𝐍𝐈𝐍𝐆 𝐃𝐄𝐒𝐈𝐑𝐄 🚀 𝑳𝒆𝒂𝒓𝒏 𝑫𝒆𝒆𝒑𝒍𝒚 • 𝑹𝒆𝒗𝒊𝒔𝒆 𝑺𝒎𝒂𝒓𝒕𝒍𝒚 • 𝑺𝒖𝒄𝒄𝒆𝒆𝒅! 📲 Telegram: @BTBD10X