Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

Subjects
0 reads0 ratings0 helpful

If a wax-like substance closes the stomata on plant leaves, what will be the first effect on photosynthesis?

Answer and explanation

Correct answer: Entry of carbon dioxide will decrease

The governing concept is that stomata are microscopic pores that permit gas exchange between a leaf and the atmosphere. Carbon dioxide, a raw material for photosynthesis, normally enters through these pores. If a wax-like coating closes them, carbon-dioxide entry decreases first, so the photosynthetic rate may subsequently fall. Option A is correct; oxygen production would not immediately rise, root water uptake does not stop at once, and chlorophyll cannot turn into blood.

Related tags

PhotosynthesisStomataCarbon DioxideGas ExchangeLife ProcessesWorld Of LivingScienceClass 10 Mcq

Was this question useful?

No ratings yetWrite a review / Rate this question

Student Reviews

No published reviews yet.

Add Muft Shiksha to your Home Screen

In Safari, tap Share, then Add to Home Screen.