NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 416 - 421 of 3511
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Question number: 416
» Structural Organization in Animals and Plants » Plant Tissues - Morphology, Anatomy and Functions » Root
Question
Choose the correct statement about haustorial (parasitic) roots of Cuscuta.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | These develop contact with phloem of host to get food. | |
b. | These develop contact with xylem and phloem of host. | |
c. | These roots develop contact with xylem of host. | |
d. | These develop contact with pericycle and lateral roots of host. | |
Question number: 417
» Human Physiology » Locomotion » Skeletal System and Its Functions
Question
How many ribs are present in human beings?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 9 pairs | |
b. | 6 pairs | |
c. | 15 pairs | |
d. | 12 pairs | |
Question number: 418
» Diversity in Living World » Five Kingdom Classification » Plant Group - Bryophytes
Question
Protonema is found in the life cycle of
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Spirogyra | |
b. | Rhizopus | |
c. | Funaria | |
d. | Riccia | |
Question number: 419
» Reproduction » Reproduction in Organisms » Asexual Reproduction
Question
The parthenogenesis refers to a fruit
Choices
| Choice (4) | Response | |
|---|---|---|
a. | With seeds after pollination. | |
b. | Without seed after pollination. | |
c. | Seedless without fertilization. | |
d. | With viable seed after fertilization. | |
Question number: 420
» Plant Physiology » Mineral Nutrients » Nitrogen Metabolism
Question
Which one of the following can fix atmospheric nitrogen directly?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Brassica | |
b. | Pea | |
c. | Petunia | |
d. | Castor | |
Question number: 421
» Human Physiology » Digestion and Absorption » Alimentary Canal and Digestive Glands
Question
Which of the following shows correct pairing for salivary glands in man?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Parotid→ Wharton’s duct; submaxillary→ duct of Stensen; sublingual→ duct of Rivinus. | |
b. | Parotid→ duct of Stensen; submaxillary→ Wharton’s duct; sublingual→ duct of Rivinus. | |
c. | Parotid→ duct of Rivinus; submaxillary→ Wharton’s duct; sublingual→ duct of Stensen. | |
d. | Parotid→ duct of Rivinus; submaxillary→ duct of Stensen; sublingual→ Wharton’s duct. | |