NEET (2024 Updated)-National Eligibility cum Entrance Test (Medical) Biology: Questions 308 - 313 of 4199

Choose Programs:

📹 Video Course 2024 (94 Lectures [58 hrs : 33 mins]): Offline Support

Rs. 310.00 -OR-

1 Month Validity (Multiple Devices)

Preview All LecturesDetails

⏳ 🎯 Online Tests (2 Tests [90 questions each]): NTA Pattern, Analytics & Explanations

Rs. 360.00 -OR-

3 Year Validity (Multiple Devices)

Sample TestsDetailsSee Demo

🎓 Study Material (706 Notes): 2024-2025 Syllabus

Rs. 650.00 -OR-

3 Year Validity (Multiple Devices)

Topic-wise Notes & SampleDetails

🎯 4199 MCQs (& PYQs) with Full Explanations (2024-2025 Exam)

Rs. 700.00 -OR-

3 Year Validity (Multiple Devices)

CoverageDetailsSample Explanation

Help me Choose & Register (Watch Video) Already Subscribed?

Question 308

Question MCQ▾

Death of stem and root tips occur due to deficiency of

Choices

Choice (4)Response

a.

Calcium

b.

Nitrogen

c.

Carbon

d.

Phosphorus

Edit

Question 309

Question MCQ▾

Some people who have suffered from a disease may not be affected again during their life time; such immunity is called

Choices

Choice (4)Response

a.

Passive immunity

b.

Acquired immunity

c.

Active immunity

d.

Natural immunity

Edit

Question 310

Question MCQ▾

Mg and Fe are required by the plants for the

Choices

Choice (4)Response

a.

mechanism of stomatal opening and closing

b.

energy transfer concerned with photosynthesis

c.

translocation of carbohydrates from the leaf to the steam

d.

synthesis of chlorophyll pigments in leaves

Edit

Question 311

Question MCQ▾

Which of the following element is not essential for plants?

Choices

Choice (4)Response

a.

Zinc

b.

Iron

c.

Potassium

d.

Iodine

Edit

Question 312

Question MCQ▾

Balanophora/Orobanche is a

Choices

Choice (4)Response

a.

total root parasite

b.

total stem parasite

c.

partial stem parasite

d.

partial root parasite

Edit

Question 313

Question MCQ▾

Which statement is correct with reference to Pinus?

Choices

Choice (4)Response

a.

It grows in deserts and exhibits xerophytic character.

b.

It form deciduous trees in temperate region.

c.

It is cosmopolitan in distribution.

d.

It is of much economic value.

Edit