304 Answered Questions for the topic ecology

Ecology Biology

10/06/21

Ecology experiment on hedgehogs

Hi,I'm wondering what kind of ecological experiments could I do with hedgehogs?I can set up a camera trap.During the month of September, what can I test?Thank you.
Ecology Biology

10/06/21

How to measure speed of an animal

Hi, What can I use to measure the speed of ducks in the wild? How would I measure the distance it moved without scaring away the animal?Thank you for any suggestions!

10/06/21

How to measure dispersal distance

How Would I measure the dispersal distance of tree seeds? - what technique could I use? And what statistical analysis should I do? (seed mass vs disperal?) Or Samara shape vs dispersal... more

10/03/21

Why is it very unlikely that aliens could live on Earth?

Why is it very unlikely that aliens could live on Earth? (From a biological perspective)
Ecology Biology

10/01/21

Fieldwork Ecology experiments

Hi,What kind of Fieldwork Ecology experiments can you do?There are plenty of rabbits, geese, swans, moorhens and ducks around here.Thank you!
Ecology Biology

10/01/21

Ecological Experiment

Hi, I need your help.In school, we need to come up with an ecological hypothesis. We can go to our park to collect info on animals/plants ex. Ducks, moorhens, swans etc.I am not sure about what... more
Ecology Biology

09/27/21

How does a organisms tropic level not match exactly to its level as a consumer?

I’m trying to figure out what the answer for this will be but I don’t know.
Ecology Science Biology

09/11/21

I need help with my ecology assignment

Question 1:  Which level of organization in an environment does the picture below represent? Explain. Questions... more

08/26/21

Scientific Method urgent help

Formulate the scientific method of the question "Do GMO foods affect the health of humans?"-hypothesis-prediction-type of data collectedmy hypothesis: since the assessment of "human health" is too... more

08/25/21

HELP Scientific Method

Use a scientific method to answer the question "Do GMOs affect human health?" I am having a hard time what variables should I involve to measure the health of humans and how do I test the... more
Ecology Biology

05/09/21

What is the role of a keystone species?

What is the role of a keystone species? A Limiting the abundance of a competitively dominant species B Populating the ecosystem to decrease diversity C Exploiting the key resources in an... more

05/04/21

Help biology question plz

TAG CCG ATA GCT TGATranslate the gene above into a protein . Please write the three letter code of the third amino acid in the sequence in the blank._________________________________

04/20/21

HELP BIOLOGY ITS URGENT

The following is a pre-mRNA sequence. (Recall the 3 things that need to be done to pre-mRNA before it can leave the nucleus.) Please edit and process this sequence to make it a mature mRNA... more
Ecology Science Biology

04/20/21

What are some good topics in biology to choose for an open discussion day in class?

Or current events that are interesting
Ecology

04/16/21

Which of the following statement is true or false?

Sexual reproduction increases genetic variability among organisms of the same species. Asexual reproduction produces offspring that are similar to the parents. Budding and grafting are methods of... more

04/08/21

How can we prevent the earth's average temperature from rising by more than 2 ° C to 2100?

someone explain in detail?
Ecology

03/29/21

Please help me with this question.

How can parasitism, commensalism, and mutualism relationships be disrupted by an abiotic factor? For example, how can a fish and a leach be affected by an abiotic factor?
Ecology

12/18/20

Most pollinator networks for which we have data are “nested.” Draw and describe what a nested plant-pollinator network looks like. What may be the reason for nestedness to evolve?

This is a question from TED ED's video (link: https://youtu.be/Y5uRVv7GGQM) Video: How Bees Help Plants Have Sex Pause Times: 1:25: Number of Plant Species vs. Pollinator Species 1:51: Evolution of... more
Ecology

12/11/20

wondering about ecology

Today, land plants are classified into two groups according to the presence or absence of _____. 

Hardy-Weinberg Equilibrium Problem

If 75 individuals of 735 have the homozygous dominant genotype for a phenotypic trait, what is the allelic frequency for that trait among those individuals?Answer options: 0.01, 0.75, 0.1, 0.46,... more

Hardy Weinberg Equilliburim Question

Assume there are 200 individuals in a population. If q2=0.2 and 2pq=0.5, what is p2?Answer choices are 0.75 , 0.03 , 0.09 , 1, and 0.55
Ecology

10/26/20

Ecology question

Another word for producer:A) ecology B) heterotroph C) population D) autotroph

10/14/20

Creating Dichotomous Keys

I need help making a dichotomous key for archaea and protists. It can be for specific species or for groups/subgroups of the kingdoms.

10/14/20

Dichotomous Key

I need help making a dichotomous key for: archaea and protists. It can be for specific species or for groups/subgroups of the kingdoms.

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.