Ask Question, Ask an Expert


Ask Biology Expert

problem 1: A bird-watcher records the movement of the migrating birds. In which part of the scientific method is the bird-watcher participating?

a) Controlling variables
b) Experimenting
c) Hypothesizing
d) Observing

problem 2: Which deals with the transmission of inherited traits from one generation to the other?

a) Anatomy
b) Genetics
c) Ecology
d) Forensics

problem 3: What will most probable be the outcome if all of the mitochondria are eliminated from a plant cell?

a) It will be not capable to carry out respiration.
b) It will lose water via osmosis.
c) It will break down the ribosome in cell.
d) It will be not capable to photosynthesize.

problem 4: What method best describes how a nerve cell and a muscle cell can both develop from the similar fertilized egg?

a) Differentiation
b) Natural selection
c) Selective breeding
d) Genetic engineering

problem 5: Throughout strenuous exercise, body temperature rises. The body responds to the raise in temperature by sweating that helps to decrease the body temperature. Which is describeed in this situation?

a) Excretion
b) Metabolism
c) Homeostasis
d) Synthesis

problem 6: Before mitosis starts, which happens before the nucleus begins dividing?

a) The cytoplasm separates.
b) The DNA replicates.
c) The sister chromatids separate.
d) The homologous chromosomes cross over.

problem 7: Describe the function of autotrophs in carbon-cycle?

a) To utilize oxygen to produce glucose
b) To take in surplus water
c) To use carbon-dioxide to produce the glucose
d) To feed on herbivores

problem 8: Two distinct populations of birds live in the similar area and eat the same kinds of food. Which most likely describes the relationship between such two populations of birds?

a) Competition
b) Mutualism
c) Parasitism
d) Predator-prey

Biology, Academics

  • Category:- Biology
  • Reference No.:- M99005

Have any Question? 

Related Questions in Biology

Is anolis cristatellus more closely related to anolis

Is Anolis cristatellus more closely related to Anolis occultus or Anolis evermanni?

Please help me with these questions1 describe how sex is

Please Help me with these questions: 1. Describe how sex is determined in humans 2. Describe what sex linkage is and give an example 3. Define dosage compensation. 4. Define nondisjunction and describe a scenario in whic ...

Comp 7 bio 40 project reliability of metagenomics

Comp 7/ Bio 40 Project: Reliability of Metagenomics Reads Background In this class, we are studying 16S rRNA metagenomic sequencing, in which the sequences read come from one of the hypervariable regions of the 16S rRNA ...

A man and a woman both have polydactyly ie six fingers on

A man and a woman both have polydactyly (i.e., six fingers on each hand), a trait which is determined in this example by a single gene. They have four children, none of whom have polydactyly. What is the probability thei ...

Biology questionanswer following question about purple

Biology Question Answer following question about Purple Loosestrife 1. Describe Purple Loosestrife invasive strategy, for example how does it succeffully outcompete its native counterparts in the community 2. Name some n ...

Lab reportthe purpose of a biology lab report is to

Lab Report The purpose of a Biology lab report is to describe and analyze a laboratory experiment that explores a scientific concept so that other scientists might be able to replicate the experiment and investigate the ...

1 the ductus arteriosus and the ductus venosus are two key

1) The ductus arteriosus and the ductus venosus are two key vessels in the fetal circulation that are absent in the adult circulation. What are their function in the fetus? Why are they necessary? 2) At birth, the fetal ...

A 74-year-old woman is transported to a regional burn

A 74-year-old woman is transported to a regional burn center after being rescued from a house fire. Apparently, a space heater was knocked over and an area rug caught fire. The fire quickly spread throughout the house. S ...

Using globe study results and other supporting data

Using GLOBE study results and other supporting data, determine what Japanese managers believe about their subordinates. How are these beliefs similar to those of the U.S. and European Managers? How are these beliefs diff ...

Where have you observed an ecosystem change over time how

Where have you observed an ecosystem change over time? How would you describe the biodiversity - in terms of species richness and evenness - of the place and how the change affected biodiversity? What are the positive an ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro