Recent questions in Biology

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During ____ _____ (phase) of meiosis, the spindle forms, chromosomes condense, the nuclear envelope fragments, the nucleolus disappears, homologous chromosomes pair off, and crossing over occurs.

Tlogbon asked Dec 22, 2024

by Tlogbon

8.0k points

1 answer

3 votes

98.2k views

There is a constant evolutionary struggle between the host and the pathogen because?

Meme Overlord asked Dec 22, 2024

by Meme Overlord

8.5k points

1 answer

0 votes

222k views

Scientists studied a fish species that has individuals of different body sizes (large and small). Fishermen usually catch most of the large fish, while most of the small-bodied fish remain in the population.

Ayyoub asked Dec 22, 2024

by Ayyoub

8.0k points

1 answer

1 vote

232k views

This gene is X-linked. First determine the genotypes of the parents and grandfathers. RG = normal vision, rg = colorblind. Mother's father: Xrg/Y. Father's father: Xrg/Y. Mother:XRG/Xrg. Father:XRG/Y.

Ronen Ariely asked Dec 22, 2024

by Ronen Ariely

8.3k points

1 answer

4 votes

65.8k views

Describe "Big Men" in Papua New Guinea

Mattacular asked Dec 22, 2024

by Mattacular

8.4k points

1 answer

2 votes

48.4k views

What is the epidemiological characteristic of B-cell Small Lymphocytic Lymphoma/Chronic Lymphocytic Leukemia (SLL/CLL)?

Jinsky asked Dec 22, 2024

by Jinsky

8.5k points

1 answer

5 votes

114k views

T-cells that incorrectly respond to self proteins" are targeted for prevent damage to the organism

Critter asked Dec 22, 2024

by Critter

8.5k points

1 answer

3 votes

163k views

What’s the Mistake in dna replication

Henryk Budzinski asked Dec 22, 2024

by Henryk Budzinski

7.8k points

2 answers

4 votes

161k views

What adaptions do organisms need to survive in the supra littoral zone

Ramo asked Dec 22, 2024

by Ramo

7.7k points

1 answer

1 vote

14.4k views

which of the following is not a feature of k-selected species? group of answer choices they never hit carrying capacity they exhibit parental care they have few offpring the grow slowly as a population

Evan Fosmark asked Dec 22, 2024

by Evan Fosmark

8.4k points

1 answer

1 vote

233k views

What is the best description of how fungi reproduces?

DeRagan asked Dec 22, 2024

by DeRagan

8.4k points

1 answer

5 votes

151k views

A student performed an experiment to study the role of sunlight on the germination of seeds. The student concluded that sunlight is not essential for the germination of a seed, as long as it is watered

Artin Falahi asked Dec 22, 2024

by Artin Falahi

7.6k points

1 answer

1 vote

112k views

Suppose that having three nostrils is a Y-linked character. A woman with two nostrils mates with a man with three nostrils. What is the expected phenotypic ratio of their offspring? A. All offspring have

Danmc asked Dec 22, 2024

by Danmc

8.6k points

1 answer

5 votes

128k views

The energy in kilojoules (kJ) available at a trophic level from another level below can be represented with the following equation: y = (p') x Click on each blank box to select the description that matches

DyreSchlock asked Dec 22, 2024

by DyreSchlock

7.9k points

1 answer

5 votes

96.1k views

Dinosaurs first appeared during the _________. A. Early Triassic B. Late Triassic C. Jurssic D. Late Permian

Lurscher asked Dec 22, 2024

by Lurscher

8.2k points

1 answer

0 votes

167k views

What’s the study that involves the natural world

Miguel Rivero asked Dec 22, 2024

by Miguel Rivero

7.3k points

1 answer

0 votes

2.8k views

Frankie is a second-born son in a family of four. Frankie's gender development will likely A. become more like his mother's B. become more like his father's C. become more like his older brother's D. be

Maymay asked Dec 22, 2024

by Maymay

8.6k points

1 answer

4 votes

179k views

An organelle found in a liver cell would best be identified as a lysosome if its primary function was which of the following? A) Processing and packaging of cellular materials prior to export B) Harvesting

Enashnash asked Dec 22, 2024

by Enashnash

8.0k points

1 answer

2 votes

140k views

A mutation occurs in a bacterial cell that allows it to tolerate a more acidic environment than normal. This bacterial cell survives andreproduces. What is the impact of this mutation over time? O New

Jwismar asked Dec 22, 2024

by Jwismar

8.8k points

1 answer

5 votes

149k views

Insoluble proteins form, accumulate, and devastate brain function. These are called senile or neurotic plaques. a) True b) False

Fidias asked Dec 22, 2024

by Fidias

7.3k points

1 answer

2 votes

80.2k views

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