Recent questions in Science

0 votes

1 answer 27 views

Insulin and glucagon help keep blood glucose levels in the normal range because of what type of effects?

asked Dec 27, 2024 in Science by JeannetteBru (530 points)

0 votes

1 answer 11 views

What novelties can also arise when structures that originally played one role gradually acquire a different one?

asked Dec 27, 2024 in Science by RosaThrash79 (530 points)

0 votes

1 answer 32 views

Each megasporangium has a single functional one of what?

asked Dec 27, 2024 in Science by MilfordConne (250 points)

0 votes

1 answer 8 views

The same reaction regenerates pyruvate, which is transported to which cells?

asked Dec 27, 2024 in Science by MQUWallace40 (590 points)

0 votes

1 answer 12 views

What type of behaviors are triggered by pheromones in moths?

asked Dec 27, 2024 in Science by PaulB5577232 (550 points)

0 votes

1 answer 33 views

What type of disturbance do even dominant plants depend on in many biomes?

asked Dec 27, 2024 in Science by MargieSmorgo (600 points)

0 votes

1 answer 39 views

What does rearrangements of chromosomes contribute to the emergence of?

asked Dec 27, 2024 in Science by DamianLittle (630 points)

0 votes

1 answer 35 views

Larger animals expend more of what to achieve locomotion?

asked Dec 27, 2024 in Science by EleanoreVela (570 points)

0 votes

1 answer 12 views

Amplification that occurs in which cells often requires signal transduction pathways involving second messengers?

asked Dec 27, 2024 in Science by ChristalStro (470 points)

0 votes

1 answer 27 views

What are the two ways animals can manage their internal environment?

asked Dec 27, 2024 in Science by FlynnO086966 (350 points)

0 votes

1 answer 48 views

Many deleterious alleles have such severe effects that a homozygous embryo spontaneously aborts long before what?

asked Dec 27, 2024 in Science by ElanaHenness (490 points)

0 votes

1 answer 38 views

What controls every aspect of plant growth and development to some degree?

asked Dec 27, 2024 in Science by LouieHandley (390 points)

0 votes

1 answer 12 views

Making ultrasonic clicks is a clever way that some moths respond to attacks by what flying mammals?

asked Dec 27, 2024 in Science by LUQRickey813 (510 points)

0 votes

1 answer 10 views

Blood leaves the left ventricle via the what?

asked Dec 27, 2024 in Science by AlbertoRodge (490 points)

0 votes

1 answer 29 views

Present-day plants that have a complex vascular tissue system are called what kind of plants?

asked Dec 27, 2024 in Science by SolCamarillo (470 points)

0 votes

1 answer 60 views

The fact that water in a reservoir is elevated above the ground means that it has what kind of energy?

asked Dec 27, 2024 in Science by LucileS35482 (450 points)

0 votes

1 answer 11 views

Species distributions are a consequence of both ecological and evolutionary what?

asked Dec 27, 2024 in Science by MarvinHaygoo (410 points)

0 votes

1 answer 11 views

How many electrons can be accommodated in the first electron shell's orbital?

asked Dec 27, 2024 in Science by EHKArchie337 (450 points)

0 votes

1 answer 11 views

What are the effects of light on plant morphology called?

asked Dec 27, 2024 in Science by EsperanzaWil (350 points)

0 votes

1 answer 45 views

Archaeal cell walls contain a variety of polysaccharides and proteins but lack what?

asked Dec 27, 2024 in Science by BeckyDalgarn (410 points)

Categories