Subject SAT (College Board) Biology: Questions 326 - 330 of 805

Access detailed explanations (illustrated with images and videos) to 805 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 400.00 or

How to register?

Question number: 326

» Organism and Population

Edit
MCQ▾

Question

An invertebrate is found in a freshwater setting and studies show it to have three developmental body layers and a cuticle covering its outer body. It belongs in the same phylum as the

Choices

Choice (4) Response

a.

Hydra.

b.

Crustaceans.

c.

Sponges.

d.

Sea stars.

Question number: 327

» Cell

Edit
MCQ▾

Question

An example of enucleared living plant cell is

Choices

Choice (4) Response

a.

RBC

b.

companion cell

c.

sieve tube cell

d.

xylem parenchyma

Question number: 328

» Atoms and Compounds

Edit
MCQ▾

Question

β - Oxidation takes place in

Choices

Choice (4) Response

a.

Nucleus

b.

Chloroplast

c.

Cytoplasm

d.

Mitochondria

Question number: 329

» Organism and Population

Edit
MCQ▾

Question

Which of the following is true about prions?

Choices

Choice (4) Response

a.

High molecular weight proteins

b.

Low molecular weight infectious proteins

c.

Small nucleic acid fragments capable of replication

d.

Useful polysaccharides of galactose

Question number: 330

» Organism and Population

Edit
MCQ▾

Question

A virus killed most of the seals in the Pacific Sea (For example, dropped the population from . In an effort to protect the species, scientists caught 30 seals and used them to start a new population in the Indian Ocean. Which of the following factors would most likely have the least impact in this new population?

Choices

Choice (4) Response

a.

Bottleneck effect

b.

Genetic drift

c.

Founder effect

d.

Question does not provide sufficient data or is vague

Developed by: