AP BIOLOGY

ANIMAL BEHAVIOR

INTRODUCTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A crow that aids its parents in raising its siblings is increasing its
A
survival success
B
altruistic behavior
C
inclusive fitness
D
coefficient of relatedness
Explanation: 

Detailed explanation-1: -Dystonia is a syndrome dominated by sustained contractions of skeletal muscles that frequently cause twisting and repetitive movements or abnormal postures that may be sustained or intermittent.

Detailed explanation-2: -11 Chitin and Chitosan. Chitin is a structural polysaccharide found in the species such as yeast, fungi, insects, and marine invertebrates. Structurally, Chitin is a homopolymer of N-acetyl glucosamine with -(1, 4) linkages, while chitosan is deacetylated chitin.

Detailed explanation-3: -What is the role of calcium ions (Ca2+) in muscle contraction? Calcium ions bind to troponin causing tropomyosin to move away from the myosin-binding sites on the actin filament.

There is 1 question to complete.