Gobardhan Sahoo

15 Questions 22 Answers 0 Followers

Questions related from Gobardhan Sahoo

What t test should be used? Paired or Unpaired?

Lentils were purchased and divided into 5 replicates. Phytic acid content was measured in the five replicates before soaking and after soaking (6 h). A researcher wants to know whether soaking...

04 January 2024 2,232 4 View

Can microalgae (diatoms, green algae and cyanobacteria) be grown using white LEDs instead of Flourescent tube lights?

Because White LEDs are dominated by blue light.

15 July 2023 7,768 4 View

Which culture bank has Pseudonitzschia multiseries (toxic strains)?

Can anybody tell from where to get the cultures of toxic Pseudonitzschia multiseries?

23 May 2023 5,473 0 View

Which culture bank has Pseudonitzschia multiseries (toxic strains)?

We are searching the strain for one experiment. I enquired from CCMP, USA; but they don't have this culture right now.

20 May 2023 8,536 0 View

In the attached graph drawn using Excel, the third bar of Merismopedia colony (2-3cm), it is showing +/- SD..Why? I selected only +SD?

Excel plotting both +/- SD, although +SD is selected. Any solution for this?

28 March 2023 8,732 0 View

How to count Merismopedia cells?

Merismopedia is found in rectangular colonies. Is it counted as colonies or cells in the colonies?

16 February 2023 2,304 1 View

How does Mann Whitney test calculate ?

In Mann Whitney test, Can anybody clarify my following doubts? 1. Can we arrange the data in ascending order or descending order or in both way? 2. Does the result come same, if we are exchanging...

12 February 2023 9,885 4 View

How to calculate the surface area of the knee root of mangrove as shown in the photograph ?

It is a knee root of mangrove.

11 February 2023 2,397 4 View

How is Nitric Oxide (NO) concentration measured in seawater?

Nitric Oxide (NO) is a highly reactive molecule and its half life is few seconds. In that case, is there any sophisticated protocol for the measurement of Nitric Oxide concentration in seawater?

08 June 2020 9,525 7 View

Why do mangroves intake oxygen through aerating roots like pneumatophores?

Many mangroves like Avicennia and Sonerratia species have developed pneumatophores as an adaptive strategy to survive in hypoxic environment. These pneumatophores receive oxygen from the...

17 April 2020 2,375 3 View

Why Leucine is used for bacterial production measurement?

Leucine uptake assay is widely used for bacterial production. But I have three concerns (1) Why Leucine (not other amino acids) is used and (2) In case of environmental samples, Leucine may be...

26 February 2020 7,839 6 View

Can anybody identify this terrestrial slug?

This slug was noticed from Odisha, India.

21 December 2018 3,196 3 View

Can anyone identify this one? I believe this is Oedogonium?

This species was found in the mixed biofilm cultures...

08 September 2016 7,471 4 View

Can anyone suggest the culturing techniques of marine tardigrades?

I want to culture the tardigrades collected from intertidal area? In the initial experiment, I tried with diatom feed(Achnanthes) but failed.

30 April 2016 5,744 2 View

Can anyone identify the attached photographs?

It was found in the meiofauna associated with seaweed

01 January 1970 6,991 3 View