Biology NEET questions with correct answers|100% verified

Biology NEET questions with correct answers isogamous reproduction - Correct Answer-Reproduction in which the male and female gametes are of similar size; they can be flagellated or non-flagellated. Which of the following is a flagellated isogamous algae? A- Chlamydomonas B- Spirogyra C- Volvox D-Fucus - Correct Answer-A- Chalmydomonas B- this is a non-flagellated isogamous algae. C,D- these are oogamus algae. Which of the following is a method by which algae reproduce? A- Fragmentation B- Zoospores C- Gametes D- All of the above. - Correct Answer-D - All of the above Fragmentation - this is vegetative reproduction. Zoospores - this is asexual reproduction. Gametes - this is sexual reproduction. Anisogamous - Correct Answer-Fusion of gametes that are dissimilar in size. Which of the following is not a name for Spirogyra? A- Pond silk B- Lichen C- Pond scum - Correct Answer-B- Lichen. Spirogyra is also known as pond silk or pond scum because of its bright, green silky appearance. Lichen - Correct Answer-Algae that grows alongside Fungi. Give examples of the following: A- Unicellular Algae B- Colonial algae C- Filamentous algae - Correct Answer-A- Chlamydomonas B- Volvox C- Ulothrix and Spirogyra. Oogamus - Correct Answer-Fusion between a large, non-motile female gamete and a smaller, motile male gamete. Match the following algae to their respective modes of sexual reproduction: A- Chlamydomonas B- Volvox