Subject SAT (College Board) Biology: Questions 46 - 50 of 824

Access detailed explanations (illustrated with images and videos) to 824 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Unlimited Access for Unlimited Time!

View Sample Explanation or View Features.

Rs. 400.00 or

How to register?

Question number: 46

» Behavior and Ecology

Edit
MCQ▾

Question

The graph below represents that number of organisms in an isolated population over time. In which part of the curve is the death rate greater than birth rate?

Graph number of organisms in an isolated population over time

Graph Number of Organisms in an Isolated Population over Time

Choices

Choice (5)Response

a.

B

b.

A

c.

C

d.

D

e.

All of the above

Question number: 47

» Organization and Regulation

Edit
MCQ▾

Question

Identify the correct eukaryotic cell cycle.

Choices

Choice (5)Response

a.

to karyokinesis

b.

Cytokinesis

c.

Cytokinesis

d.

Cytokinesis

e.

Mitosis

Question number: 48

» Structure and Function

Edit
MCQ▾

Question

Norepinephrin

  1. Is released by sympathetic fibres

  2. Is released by parasympathetic fibres

  3. Increases heart rate

  4. Decrease blood pressure

Choices

Choice (5)Response

a.

1 and 3

b.

1 and 4

c.

2 and 4

d.

2 and 3

e.

All of the above

Question number: 49

» Structure and Function

Edit
MCQ▾

Question

Select the correct combinations of labeling of hormonal control of female reproductive system.

Female reproductive system

Female Reproductive System

Choices

Choice (5)Response

a.

A- GnRH, B- ACTH, C- LH, D- uterus

b.

A- GnRH, B- LTH, C- oestrogen, D- uterus

c.

A- GnRH, B- LH/FSH, C- oestrogen, D- uterus

d.

A- GnRH, B- STH, C- LH, D- uterus

e.

Question does not provide sufficient data or is vague

Question number: 50

» Behavior and Ecology

Edit
MCQ▾

Question

The carrying capacity of a population is determined by its

Choices

Choice (5)Response

a.

Population growth rates

b.

Natality

c.

Limiting resources

d.

Mortality

e.

Question does not provide sufficient data or is vague

Developed by: